Question

from a rectangle of 10cm height and 7 CM width is a semicircle is cutter from top. Find the perimeter of the rectraingle​

Answer 1

Answer:

Given, diameter of the semicircle = 10cm.

Circumference of the circle

=

π

D

=

3.14

×

10

=

31.4

So, perimeter of semicircle

=

31.4

÷

2

=

25.7

cm

Perimeter of the given figure

=

25.7

+

10

=

35.7

cm

Answer 2

Answer:

38 cm

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