Mathematics: 5. Find the base of the triangle if its area is 48 sq. in and its height is 16 in. 10 points none of the options 9 in O 12 in 6 in

12 unitsStep-by-step explanation:(-4 , 10) ; and (8 ,10) ; and Distance = ...

5. Find the base of the triangle if its area is 48

cayleemiller02

01.02.2022

The answer is 6 in

Step-by-step explanation:

Area of a triangle is given by

$A = \frac{1}{2} bh$

where b is the base

h is the height

From the question

A = 48 sq. in

h = 16 in.

Substitute the values into the above formula and solve for the base

That's

$48 = \frac{1}{2} 16b \\ 48 = 8b \\ \frac{8b}{8} = \frac{48}{8}$

We have the final answer as

6 in

Hope this helps you

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giraffesaur44

26.07.2020

12 units

Step-by-step explanation:

(-4 , 10) ; $x_{1} = -4$ and $y_{1} = 10$

(8 ,10) ; $x_{2} = 8$ and $y_{2}= 10$

Distance = $\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$

$= \sqrt{(8-[-4])^{2}+(10-10)^{2}}\\\\=\sqrt{(8+4)^{2}+0}\\\\= \sqrt{12^{2}}\\\\= 12 units$

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