7: triangle similarity (, it would mean so much & you)
question 1.
a tree...
Mathematics, 20.01.2020 18:31 sabitams1194
7: triangle similarity (, it would mean so much & you)
question 1.
a tree casts a shadow that is about 15ft. long. javier, who is about 5.5 ft. tall, is standing near the tree. javier's shadow is about 4.5 ft. long. what is the estimated height, t, of the tree? (you may want to sketch a )
question options:
9.6 ft.
12 ft.
15 ft. < (i picked this but it's wrong)
18 ft.
question 2. (first picture)
answers:
4 < (i picked this answer it was wrong)
3.5
8
14
question 3.
a landowner wants to find the distance, d, across a pond. the two overlapping right triangles shown are similar. using the measurements shown, what is d?
(picture 2)
question options:
76 meters
96 meters
124 meters
36 meters< (i picked this but it was wrong)
question 4.
a tree that is 125 feet tall casts a shadow 75 feet long. nearby, a building casts a 30-foot-long shadow. how tall is the building? (hint: draw a diagram)
(enter your answer)
Answers: 1
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Answers: 3
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Answers: 1
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Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.
Answers: 1
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M∠abc=138° and m∠def=31° . which statement is true about ∠abc and ∠def ? a: the angles are neither complementary nor supplementary. b: the angles are complementary. c: the angles are supplementary.
Answers: 1
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