lyricnicolee913 lyricnicolee913

28-02-2018
Mathematics

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Find the area of the triangle. round to the nearest tenth.

Find the area of the triangle round to the nearest tenth class=

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angelinaxanais angelinaxanais

28-02-2018

would it be the whole triangle or the just the solid lined triangle?

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choixongdong choixongdong

28-02-2018

10^2 - 5^2 = 100 - 25 = 75
h = √75

A = 1/2 (3)(√75 )
A = 13

answer
13

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