4. Basketball star Mumford (a six-foot senior forward) places a mirror on the ground x ft. from the base of a basketball goal. He walks backward four feet until he can see the top of the goal, which he knows is 10 feet tal. Determine the how far the miror is from the basketball goal. Justify your answer.

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
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4. Basketball star Mumford (a six-foot senior forward) places a miror on the
ground x ft. from the base of a basketball goal. He walks backward four
feet until he can see the top of the goal, which he knows is 10 feet tall.
Determine the how far the miror is from the basketball goal. Justify your
answer.
4.
Zoom in
5. A14 m tall ch s stondingnext to a docopolethe childsshodOWS m
long At the same time the snadow of the oagoole s7.5 m long How tal
is the flagpoleR
Cnsider hofolown
rearuoC
hp
Transcribed Image Text:4. Basketball star Mumford (a six-foot senior forward) places a miror on the ground x ft. from the base of a basketball goal. He walks backward four feet until he can see the top of the goal, which he knows is 10 feet tall. Determine the how far the miror is from the basketball goal. Justify your answer. 4. Zoom in 5. A14 m tall ch s stondingnext to a docopolethe childsshodOWS m long At the same time the snadow of the oagoole s7.5 m long How tal is the flagpoleR Cnsider hofolown rearuoC hp
Expert Solution
Step 1

Geometry homework question answer, step 1, image 1

Consider AB is the height of Mumford which is 6 foot tall.

and C is the point where mirror is placed .

ED is the height of the basket ball goal.

BC is the distance between mirror and Mumford where he can see the top of the goal.

we have to find the x which is the distance between mirror and pole.

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