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Mathematics, 07.12.2021 07:50 safiyabrowne7286

2 0
1.4
rad
12cm
A
B
The diagram shows a circle with centre Oand a chord AB.
The radius of the circle is 12 cm and angle AOB is 1.4 radians.
a Find the perimeter of the shaded region.
b Find the area of the shaded region.


2

0
1.4
rad
12cm
A
B
The diagram shows a circle with centre Oand a chord AB.
The radius of the ci

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Answers: 3

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2 0
1.4
rad
12cm
A
B
The diagram shows a circle with centre Oa...
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