7. Isosceles triangle (a) Determine the area of AABC. Note that you will need to use right triangle trigonometry. Round to the nearest tenth of a square inch.. 8 in A 50 (b) Determine the area of the circular sector. Again, round to the nearest tenth of a 8 in square inch. (c) Using your answers from (a) and (b), determine the area of the shaded region. Page 10 I 10 Q + - B.

PREALGEBRA
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ISBN:9781938168994
Author:OpenStax
Publisher:OpenStax
Chapter9: Math Models And Geometry
Section9.3: Use Properties Of Angles, Triangles, And The Pythagorean Theorem
Problem 108E: On a map, San Francisco, Las Vegas, and Los Angeles form a triangle whose sides the shown in the...
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Students, draw anywhere on this slide!
Do no remove D
7. Isosceles triangle ABC is shown below with legs that measure 8 inches and a vertex angle of 50,
(a) Determine the area of AABC. Note that you will need to use right triangle trigonometry. Round to the
nearest tenth of a square inch.
8 in
50
(b) Determine the area of the circular sector. Again, round to the nearest tenth of a
8 in
square inch.
(c) Using your answers from (a) and (b), determine the area of the shaded region.
Page 10 I 10
Q +
56°F
ch
25
hp
f6
fio
&
6
8.
Transcribed Image Text:oom.google.com/u/2/c/NDU4Njl1Mzk2MDI Open with - Pear Deck Interactive Slide Students, draw anywhere on this slide! Do no remove D 7. Isosceles triangle ABC is shown below with legs that measure 8 inches and a vertex angle of 50, (a) Determine the area of AABC. Note that you will need to use right triangle trigonometry. Round to the nearest tenth of a square inch. 8 in 50 (b) Determine the area of the circular sector. Again, round to the nearest tenth of a 8 in square inch. (c) Using your answers from (a) and (b), determine the area of the shaded region. Page 10 I 10 Q + 56°F ch 25 hp f6 fio & 6 8.
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