a. The sides of a triangle are 18cm, 24cm, and 34cm. Find the length of the median, angle bisector, and altitude on the 24cm side. b. Three circles are mutually tangent to each other (See figure). Their centers form a triangle whose sides are 4, 6, 8 cm. Find the sum of the area of all three circles.

a. The sides of a triangle are 18cm, 24cm, and 34cm. Find the length of the median, angle bisector, and altitude on the 24cm side. b. Three circles are mutually tangent to each other (See figure). Their centers form a triangle whose sides are 4, 6, 8 cm. Find the sum of the area of all three circles.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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SHOW ALL SOLUTIONS a. The sides of a triangle are 18cm, 24cm, and 34cm. Find the length of the median, angle bisector, and altitude on the 24cm side. b. Three circles are mutually tangent to each other (See figure). Their centers form a triangle whose sides are 4, 6, 8 cm. Find the sum of the area of all three circles. c. Two similar rectangular prisms have an edge proportion of 3:5. If the smaller prism has a surface area of 69 ?^2, Find the surface area of the bigger prism. If the bigger prism has a volume of 500 ?^2, find the volume of the smaller prism.

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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