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How do i even solve this?

How do i even solve this?-example-1

1 Answer

8 votes

Answer:

Explanation:

# 34.

A ≈ 14² - 3.14 × 7² = 42.14 cm²

# 35.

A ≈
(20^2 - 3.14 * 10^2)/(2) = 43

# 36.

A = 14² - 4 × 5² = 196 - 100 = 96 m²

User Vasily Sochinsky
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