Scott's sailboat uses triangular sails. The angle at the top of the sail is half as big as the largest angle on the bottom, and the other angle is 30°. What is the measure of the top angle?

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
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Scott's sailboat uses triangular sails. The angle at the top of the sail is half as big as the largest angle on the
bottom, and the other angle is 30°. What is the measure of the top angle?
100°
O 50°
10°
O 25°
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Transcribed Image Text:Scott's sailboat uses triangular sails. The angle at the top of the sail is half as big as the largest angle on the bottom, and the other angle is 30°. What is the measure of the top angle? 100° O 50° 10° O 25° search %23 73'F Sunny A FB F10 F11 F12 Prt Sc Insert Del FS F6 F2 F9 F2 F3 F4 @ #3 24 % & Backspac %3D 6 7 8 2 3 W R Y K C V Alt Ctrl Alt O O O
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