If the area of AABC is D, give the expressions that complete the equation for the measure of ZB? m m=
n =

Given:

The figure of triangle ABC.

The area of the triangle ABC is D.

To find:

The value of m and n in the given expression.

Solution:

Let h be the height of the triangle ABC.

Area of a triangle is:

Where, b is the base and h is the height of the triangle.

The area of the triangle ABC is D.

                 ...(i)

In a right angle triangle,

             [Using (i)]

           ...(ii)

We have,

         ...(iii)

On comparing (ii) and (iii), we get

Therefore, the required values are .

i would say b) is your answer

sorry if im wrong

step-by-step explanation:

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99