bellwork it’s big cookie thursday!!! the diameter of mr horrocks cookie is 14 cm arcs, sectors and...
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Bellwork
It’s Big Cookie Thursday!!!
The diameter of Mr Horrocks cookie is 14 cm
Arcs, Sectors and Segments
14cm
What is the radius of the cookie?
What is the area of the cookie to 3.s.f ?
What is the circumference of the cookie to 3.s.f.?
Q1
What is the area of this cookie (3.s.f.)?
Arcs, Sectors and Segments
8cm
Q2
What is the area of this cookie (2 d.p.)?
Arcs, Sectors and Segments
4cm
Q3
What is the circumference of this cookie (3.s.f.)?
Arcs, Sectors and Segments
8cm
Q4
What is the circumference of this cookie (1 d.p.)?
Arcs, Sectors and Segments
16cm
Q5
What is the area and circumference of this cookie (2 d.p.)?
Arcs, Sectors and Segments
7cm
Q6
What is the area and circumference of this cookie (3.s.f.)?
Arcs, Sectors and Segments
10cm
Q7
What is the area of this cookie (leave your answer in terms of π)?
Arcs, Sectors and Segments
3cm
Q8
What is the circumfernce of this cookie (leave your answer in terms of π)?
Arcs, Sectors and Segments
8cm
Q9
What is the circumfernce of this cookie (leave your answer in terms of π)?
Arcs, Sectors and Segments
4cm
Q10
What is the area of this cookie (leave your answer in terms of π)?
Arcs, Sectors and Segments
10cm
Q11
Mr Sargeson is generous, giving half his cookie to Mr Macphail.What area of cookie do they get each (3 s.f)?
Arcs, Sectors and Segments
14cm
Q12
What is the area of this cookie part (2 d.p.)?
Arcs, Sectors and Segments
6cm
Q13
What is the area of this sector (3 s.f.)?
Arcs, Sectors and Segments
Q14
What is the area of this sector (1 d.p.)?
Arcs, Sectors and Segments
Q15
What is the area of this sector (1 d.p.)?
Arcs, Sectors and Segments
Q16
What is the area of this sector (3 s.f.)?
Arcs, Sectors and Segments
Bellwork
What is the area of this sector (3 s.f.)?
Arcs, Sectors and Segments
Q17
What is the area of this sector (3 s.f.)?
Arcs, Sectors and Segments
Q18
What is the area of the shaded area (2 d.p.)?
Arcs, Sectors and Segments
6 cm10 cm
Q19
What is the length of this arc (2 d.p.)?
Arcs, Sectors and Segments
Q20
What is the length of this arc AB (3 s.f.)?
Arcs, Sectors and Segments
Q21
What is the length of this arc AB (2 d.p.)?
Arcs, Sectors and Segments
Q22
What is the length of this arc AB (3 s.f.)?
Arcs, Sectors and Segments
Q23
What is the length of this arc AB (1 d.p.)?
Arcs, Sectors and Segments
Q24
What is the length of this arc AB (3 d.p.)?
Arcs, Sectors and Segments
Q25
What is the length of this arc AB (3 s.f.)?
Arcs, Sectors and Segments
Q26
What is the perimeter of this shape (2 d.p.)?
Arcs, Sectors and Segments
Q27
What is the perimeter of this shape (2 d.p.)?
Arcs, Sectors and Segments
A34
Calculate the Area of this triangle (1 d.p.)
Arcs, Sectors and Segments
Q35
Calculate the Area of this triangle (1 d.p.)
Arcs, Sectors and Segments
Q36
Calculate the Area of this triangle (1 d.p.)
Arcs, Sectors and Segments
30o
8 cm
Q37
Work out the area of the Segment (2 d.p.)
Arcs, Sectors and Segments
HINT
Q38
Work out the area of the Segment (2 d.p.)
Arcs, Sectors and Segments
Q39
Work out the area of the Segment (2 d.p.)
Arcs, Sectors and Segments
Q40
Work out the area of the Segment (2 d.p.)
Arcs, Sectors and Segments
EXAM Q’s Arcs, Sectors and Segments
EXAM Q’s Arcs, Sectors and Segments
EXAM Q’s Arcs, Sectors and Segments
EXAM Q’s Arcs, Sectors and Segments
EXAM Q’s Arcs, Sectors and Segments
EXAM Q’s Arcs, Sectors and Segments
EXAM Q’s Arcs, Sectors and Segments
TOUGH Q
Tough Question!
Arcs, Sectors and Segments
3 s.f.
TOUGH Q Arcs, Sectors and Segments
The diagram shows a prism whose cross-section is the area between two sectors.OA = 12 centimetresOC = 15 centimetres.
Calculate the volume of this prism.3 s.f.
TOUGH Q Arcs, Sectors and Segments
In the diagram PQ and RS are arcs of circles with centre O.The radius, OQ, is 30 centimetres long and the radius, OS, is 20 centimetres long.
Calculate the perimeter of this shape
3 s.f.
TOUGH Q Arcs, Sectors and Segments
The diagram below shows an ornamental garden. The garden is in the shape of a rectangle with a sector of a circle added at one end.The length of the garden is 35 metres and its breadth is 20 metres.
(a) Calculate OB the radius of the sector.(b) Find the perimeter of the garden.
EXAM Q’s Arcs, Sectors and Segments
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