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Can some find the area to this triangle I tried a bunch of things and i keep getting it wrong

Can some find the area to this triangle I tried a bunch of things and i keep getting-example-1
User Trembl
by
8.3k points

1 Answer

5 votes

Answer:

The answer to your question is 287.52 u²

Explanation:

To calculate the area of a triangle it is necessary to have the base and the high of this figure.

Base = 35 km

height = ?

To calculate the height draw a right triangle and use the trigonometric function sin to find it.

sin Ф =
(opposite side)/(hypotenuse)

Opposite side = hypotenuse x sinФ

Opposite side = height = 37 x sin28

= 16.43 km

Calculate the area

Area = (1/2)(35)(16.43)

Area = 287.52 u²

Can some find the area to this triangle I tried a bunch of things and i keep getting-example-1
User Cathyann
by
8.9k points

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