Seudónimo Seudónimo

25-07-2019
Mathematics

contestada

Find the value of x if the area of the triangle is 357 in2.

A. 21 in

B. 10.5 in

C. 5.25 in

D. 42 in

Find the value of x if the area of the triangle is 357 in2 A 21 in B 105 in C 525 in D 42 in class=

Respuesta :

IonicOrb IonicOrb

25-07-2019

A. 34 times 21 divided by 2 is 357. area of a triangle is base times height divided by 2.

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KONSETON KONSETON

25-07-2019

Answer:

[tex]357=x \cdot 34 \cdot \frac{1}{2}[/tex]

[tex]357=17x[/tex]

[tex]x=\frac{357}{17} =21[/tex]

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