2 years ago

What is the diameter of a circle with area of 113.04 square cm. use 3.14? pls fast

Mathematics

2 answers:

PilotLPTM [1.2K]2 years ago

4 0

Answer:

d≈12cm

Step-by-step explanation:

Using the formulas

A=πr2

d=2r

Solving for d

d=2A

π=2·113.04

π≈11.99696cm

galina1969 [7]2 years ago

3 0

Answer:

diameter of a circle = 12cm

Step-by-step explanation:

Area of a circle = πr²

113.04 cm² = πr²

First, search for radius (r) :-

r = √(113.04/π)

r = 6 cm

As diameter is equals to 2×radius

The diameter of a circle = 2 × 6cm

Final answer = 12 cm

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