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Does anyone have an answer to this question?

Does anyone have an answer to this question?-example-1
User JimmyShoe
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1 Answer

4 votes

Answer:

8.9 cm to 1 dec. place.

Explanation:

First, use Pythagoras to find the length of BD.

BD^2 = 6^2 + 7^2 = 85

BD = √85.

BM = √85 / 2.

Consider the triangle TBM, by Pythagoras:

TB^2 = BM^2 + MT^2

MT^2 = 10^2 - (√85 / 2 )^2

= 100 - 21.25

= 78.75.

MT = 8.874

User Jdeanwallace
by
8.3k points

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