Question

find the perimeter ​

Answer 1

Step-by-step explanation:

diameter of semicircle=2.8cm

Radius=1.4 cm

Perimeter of a semicircle=pi×r +2r

=22/7×1.4+2×1.4

=4.4+2.8

=7.2cm

Total perimeter=3cm+3cm+7.2cm

=13.2 cm

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Answer 2

Answer:#bal #answerwithquality

10.4

Step-by-step explanation:

3+3+perimeter of circle

its =8.8

and we have circle = 4.4

3+3+4.4=10.4