oak-land junior high geometry ch. 5
DESCRIPTION
Oak-Land Junior High Geometry Ch. 5. Math. Presented by: Mrs. Haugan. What is the circumference of a circle with diameter 7?. 49 . 14 . A:. B:. 7 . 3.5 . C:. D:. C. 7 . If the area of a circle is 256 , what is the radius?. 256. 16. A:. B:. 128. 4. C:. D:. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/1.jpg)
Oak-Land Junior HighGeometry
Ch. 5
Presented by:Mrs. Haugan
Math
![Page 2: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/2.jpg)
A: B:49 14
What is the circumference of a circle with diameter 7?
C: D:7 3.5
![Page 3: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/3.jpg)
C. 7
![Page 4: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/4.jpg)
A: B:256 16
If the area of a circle is 256 , what is the radius?
C: D:128 4
![Page 5: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/5.jpg)
B. 16
![Page 6: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/6.jpg)
A: B:6.25 5
If the diameter of a circle is 5, what is the area?
C: D:25 2.5
![Page 7: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/7.jpg)
A. 6.25
![Page 8: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/8.jpg)
A: B:48 sq. inches24 inches
What is the area of a triangle with base 4 inchesand height 12 inches?
C: D:48 inches 24 Sq. inches
![Page 9: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/9.jpg)
D. 24 sq. inches
![Page 10: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/10.jpg)
A: B:168 sq. units 84 sq. units
A trapezoid has bases 5 and 9 with a heightof 12, what is its area?
C: D:84 sq. inches 84 sq. cm.
![Page 11: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/11.jpg)
B. 84 sq. units
![Page 12: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/12.jpg)
A: B:17 7
A triangle has legs of lengths 5 and 12, whatis the length of the hypotenuse?
C: D:13 Cannot be determined.
![Page 13: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/13.jpg)
C. 13
![Page 14: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/14.jpg)
A: B:
A 30-60-90 triangle has a hypotenuse of 15 inches, what is the length of the
long leg?
C: D:
€
15 3
€
30 3
€
5 3
€
7.5 3
![Page 15: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/15.jpg)
D.
€
7.5 3
![Page 16: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/16.jpg)
A: B:About 35 sq. units About 34 sq. units
What is the area of a triangle with sidelengths 8, 9, 10?
C: D:About 27 sq. units
About 396 sq. units
![Page 17: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/17.jpg)
B. About 34 sq. units
![Page 18: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/18.jpg)
A: B:About 201 sq. units About 202 sq. units
Find the area of a circle whose circumferenceis 16
C: D:About 804 sq. units About 805 sq. units
![Page 19: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/19.jpg)
A. About 201 sq. units
![Page 20: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/20.jpg)
A: B:9 sq. yards 72 sq. yards
Find the area of a square with diagonal6 yards.
C: D:36 sq yards 18 sq. yards
![Page 21: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/21.jpg)
D. 18 sq. yards
![Page 22: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/22.jpg)
A: B:15 units 100 units
Find the distance between (-3, -3) and (5, 3)
C: D:10 units 10 sq. units
![Page 23: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/23.jpg)
C. 10 units
![Page 24: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/24.jpg)
A: B:
Find the distance between (-6, 3) and (4, 9) leaveanswer in simplest radical form.
C: D:
€
136
€
2 34
€
4 34
€
3 34
![Page 25: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/25.jpg)
B .
€
2 34
![Page 26: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/26.jpg)
A: B:The square pizza because it’s area is greater.
The round pizza because its area is greater.
Which is the better deal: a 12-inch round pizza that costs $8 or a 12-inch square
pizza that costs $8? Why?
C: D:The round pizza because pizzas should be round.
The square pizza because I like the corner crust pieces.
![Page 27: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/27.jpg)
A. The square pizza has a larger area.
![Page 28: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/28.jpg)
A: B:About 140 sq. units About 70 sq. units
Find the area of a 30-60-90 triangle if the hypotenuseis 18.
C: D:About 162 sq. units About 70 units
![Page 29: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/29.jpg)
B. About 70 sq. units
![Page 30: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/30.jpg)
A: B:About 8.7 sq. inches About 17. 3 sq. units
Find the area of a triangle if two sides are 4 inchesand 5 inches and the included angle is 120 degrees.
C: D:About 20 sq. inches About 10 sq. inches
![Page 31: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/31.jpg)
A. About 8.7 sq. inches
![Page 32: Oak-Land Junior High Geometry Ch. 5](https://reader035.vdocument.in/reader035/viewer/2022062408/56813096550346895d96747e/html5/thumbnails/32.jpg)
Great Job!!!!Great Job!!!!
Thank you for playing!Thank you for playing!