4T r= 14
101 : What is the area of the semicircle, if the
diameter is 14 cm?
A
: 70 cm2
B 76.93 cm?

Question

4T r= 14
101 : What is the area of the semicircle, if the
diameter is 14 cm?
A
: 70 cm2
B 76.93 cm?
C: 75.06 cm2
D: 86.93 cm2​

in progress 0
Arianna 4 months 2021-07-06T16:31:23+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-07-06T16:32:33+00:00

    Step-by-step explanation:

    d= 14cm

    r= 7cm

    Area of a semi circle= πr²/2

    = 22/7× 7cm×7cm/2

    = 11×7cm²

    =77cm²

    B is the closest answer , i think the answer was found using calculator, taking π value as 3.14.

    So the answer is B

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