Question

oabc is a rectangle inscribed in a qudrant of a circle of radius 24 cm . find the area of rectangle if oc= 7cm

Answer 1

Ello user !!!!!

Here is your answer,

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Diagonal of rectangle = 25 cm (radius).

Another side^2 = 25^2 - 7^2 = (25 + 7)(25 - 7) = 32 x 18 = 576

side = root 576 = 24 cm

Hence, area = 24 x 7 = 168 sq cm

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Answer 2

Given: Rectangle OABC

radius of circle(OA)=24cm,which will be the length of rectangle

Breadth of rectangle(OC)=7cm

Area of rectangle OABC = OA*OC

                                         = 24*7

                                         = 168 square cm