Find the perimeter of semicircular disc whose radius is 3.5 CM
Answers
Answered by
2
Answer:
Step-by-step explanation:
the perimeter of semi circle = pi r + 2r
= 22/7 * 35/10 + 7
= 11+7
= 18 cm
Similar questions
CBSE BOARD XII,
4 months ago
Math,
4 months ago
Hindi,
9 months ago
Chemistry,
11 months ago
Math,
11 months ago