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Froggy Jumps
Froggy Jumps

Circle Basics: Radius & Tangents

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Circle Basics: Radius & Tangents

Froggy Jumps

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About this activity

Quick quiz on circles and tangents.

Created by

Mahesh S C
Mahesh S C
India

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Circle Basics: Radius & Tangents
 

Froggy Jumps

Circle Basics: Radius & TangentsOnline version

Quick quiz on circles and tangents.

by Mahesh S C
1

What is the radius of a circle?

2

Which line is perpendicular to a radius at the point of tangency?

3

If a line touches a circle at exactly one point, what is it called?

4

A radius drawn to the point where a line touches the circle is perpendicular to that line. True or False?

5

From an external point, tangents to a circle have what property?

6

If two tangents are drawn from the same external point, they touch the circle at how many points combined?

7

Which of the following is NOT a property of tangents?

8

The length of a tangent from an external point depends on what?

9

What do you call a line segment from the center to the point of tangency?

10

If a tangent touches a circle at T, which line is perpendicular to OT at T?

 
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