Answered: 9. If ON bisects ZPQR and N is the…

9. If ON bisects ZPQR and N is the midpoint of PR classify each triangle by its angles and sides. а. ДРOR: 28 30 19 14 b. ΔPRT 76° с. ДТOS: 60 R 5 76 d. ΔΟNP 17 T

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

Chapter6: Circles

Section6.4: Some Constructions And Inequalities For The Circle

Problem 34E: A tangent ET is constructed to circle Q from external point E. Which angle and which side of...

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Concept explainers

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.

Question

9. If ON bisects ZPQR and N is the midpoint of PR classify each triangle by its angles and sides.
а. ДРOR:
28
30
14
19
b. ДPRT:
76
с. ДТOS:
60 R
P.
5\76°
d. AQNP:
17
T

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