Question

Please help quick! Will mark brainliest

Answer 1

Area of a triangle is,

$a = \frac{1}{2} ( bh)$

Substitute the numbers,

$210 = \frac{1}{2} (35 \times x)$

$x = 12$

The above number is the base.

Using the pythagorean method let's calculate for "c" the hypotenuse.

$c = \sqrt{ {a}^{2} + {b}^{2} }$

Substitute

$c = \sqrt{ {35}^{2} + {12}^{2} }$

Solve,

$c = \sqrt{1225 + 144}$

Simplify,

$c = \sqrt{1369}$

Calculate one last time,

$c = {37}$

The hypotenuse is 37 inches.