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113. A figure is made up of a triangle ABD and a semicircle.BOD is the diameter of the semicircle withcentre 0. If AB = AD 5.7 cm, BD = 7 cm andAOC = 8= 8 cm, findB(i) the perimeter,5.7 cm(ii) the area,of the figure.C С 7 cm oD8 cm-​

Answer»

Answer:

BOD is the diameter of the semicircle with

centre 0. If AB = AD 5.7 cm, BD = 7 cm and

AOC = 8

= 8 cm, find

B

(i) the perimeter,

5.7 cm

(II) the area,

of the figure.

C С 7 cm o

D



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