Answer for this with explanation please
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Answer for this with explanation please
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Verified answer
Answer:
30cm
Step-by-step explanation:
Radius of Semicircle=
[tex]10 \div 2[/tex]
Perimeter of the semicircle=
[tex] \frac{1}{2} \times2 \pi \: r[/tex]
=
[tex] \frac{22}{7} \times 5[/tex]
=15.71
perimeter of triangle =6+8
=14
(No need to add 10 as it is not a part of the perimeter of the composite shape)
Total perimeter= 15.71+14
=29.71
Which is approximately 30cm