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The distances between the centers of the 3 circles which are tangent to each other externally are 10, 12 & 14 cm respectively. 1. Determine the diameter of the smallest circle. a. 4 b. 8 c. 11 d. 16

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.1: Angles

Problem 29E

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Question

The distances between the centers of the 3 circles which are tangent to each other externally are 10, 12 & 14 cm respectively.

1. Determine the diameter of the smallest circle.

a. 4

b. 8

c. 11

d. 16

2. Determine the diameter of the circle passing thru the centers of the 3 circles in cm.

a. 7.14

b. 11.88

c. 9.30

d. 14.29

Two-dimensional figure measured in terms of radius. It is formed by a set of points that are at a constant or fixed distance from a fixed point in the center of the plane. The parts of the circle are circumference, radius, diameter, chord, tangent, secant, arc of a circle, and segment in a circle.

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