# Act circle problems

How to Solve a Circle Problem. When confronted with a circle problem, remember to employ these ACT math strategies: #1: Write down your formulas at the beginning of the math section. As soon as you open up your

## Circles on ACT Math: Geometry Formulas and Strategies

Free ACT Math practice problem - Circles. Includes score reports and progress tracking. Create a free account today. Question #2868. In the circle above, the length of arc BC is 100 degrees

• Figure out math problem

To figure out this math problem, simply use the order of operations. First, solve the equation within the parentheses, then work with the exponents, then multiply and divide from left to right, and finally add and subtract from left to right.

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## ACT Math : Circles

The correct answer is Choice ( C ). For this problem, you need to know the general equation for a circle: ( x – h) 2 + ( y – k) 2 = r2, where h and k are the x - and y -coordinates of