objective: find the area of different quadrilaterals level 6
TRANSCRIPT
Objective:
Find the area of different quadrilaterals
Level 6
l x w
l
w
l
w l x w
b x h 2
b
h
b
a
h
(a+b)h 2
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66What is the value of x?
55
4cm
b cm
The area of this shape is 20cm2.
What is the length, b ?
77
What is the perimeter of this shape?
2.5cm 2.5cm
2 cm
44
What is the volume of this shape?
222.5cm 2.5cm
x cm
The perimeter of this shape is 7cm.
What is the missing length x?
1212
What is the area of this shape?
1818
What is the surface area of this shape?
2323
The area of this shape is 46cm2.
What is the value of y?
1010
The area of this square is 100cm2.
What is the length of each side?
11
8cm
y cm
The perimeter of this rectangle is 18cm
What is the value of y?
33
1313
10cm
b cm
The area of this shape is 130cm2.
What is the length, b ?
1111
3cm
y cm
The perimeter of this rectangle is 28cm
What is the value of y?
88
99
6cm
6cm
4cm
1414
What is the perimeter of this shape?
1515
1919
What is the area of this shape?
9.5cm
1616
What is the perimeter of this shape?
1717
What is the area of this shape?
8.5cm
Not drawnaccurately
2 cm
7 cm
6 cm
4 cm
2020
What is the area of this shape?
4cm
3cm
Clue
212125cm 25cm
x cm
The perimeter of this shape is 71cm.
What is the missing length x?
2222
What is the perimeter of this shape?
4cm
7cm
2424
The area of this shape is 20cm2.
What is the perimeter?