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ch4aika [34]
3 years ago
9

I NEED HELP ASAP!What is the area of the triangle shown below? 10 10 12​

Mathematics
2 answers:
Zigmanuir [339]3 years ago
6 0

Answer:  48 square units

=============================================================

Explanation:

Draw a vertical line to cut the triangle into two equal parts. You'll get two right triangles.

The horizontal leg of one of those smaller triangles is 12/2 = 6 units. The hypotenuse is 10 units. Through the pythagorean theorem, you should find the vertical leg is 8 units.

We have a 6-8-10 right triangle.

The area of this smaller triangle is base*height/2 = 6*8/2 = 48/2 = 24 square units.

So the area of the larger triangle is 2*24 = 48 square units.

Alinara [238K]3 years ago
3 0

Answer:

h^2+6^2=10^2

h^2+36=100

h^2=100-36

h^2=64

h=8

A=1/2 ~BH

A=1/2(12)(8)

A=48 ~units^2

<u>-----------------------</u>

<u>hope it helps...</u>

<u>have a great day!!</u>

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