Circles MCQs, circles quiz answers to learn high school math courses online. Geometry multiple choice questions (MCQs), circles quiz questions and answers for online school degrees. Polygon, lines and angles, radius of circle, circles test prep for high school teacher certification.

Learn math MCQs: a line going through midpoint from one side to other side of a circle is called, with choices angle, area, radius, and diameter for online school degrees. Free math student portal for online learning circles quiz questions, MCQs to find questions answers based online learning tests.

MCQ: A line going through midpoint from one side to other side of a circle is called

1. angle
2. area
4. diameter

D

MCQ: A line which connects any two points on a circle is known as

1. perimeter
2. diameter
3. chord

C

MCQ: A line from center to circumference of a circle is known as

1. diameter
3. area
4. midpoint

B

MCQ: In terms of radius, a diameter is equals to

1. 2 + r
2. 2r
3. r⁄2
4. 2⁄r

B

MCQ: Circumference of circle is calculated by

1. 2πr
2. 2π⁄r
3. πr⁄2
4. πr

A