Free Sample Paper! Boost your grades with additional practice papers.
Question
Difficulty Level:

Easy

MCQ

An equation is given.

A=4πr2{A}=4 \pi r^{2}

Solve the equation for rr.

Select all that apply :

r=A4πr=\sqrt{\frac{A}{4 \pi}}

r=A23πr=\sqrt{\frac{A}{23 \pi}}

r=A4r=\frac{A}{4}

r=14πr=\sqrt{\frac{1}{4 \pi}}

0 Claps
- Create Free Account

Create a free account to view solution to this Question

By signing up, you accept PrepHub’sterms of serviceand dataprivacy policy.