find the perimeter
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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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0
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
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