H is the midpoint of KL.
K(-3,-4);L(9,2); find the
coordinates of H.

H(3, -1)

Step-by-step explanation:

Hi there!

We are given that there is a line segment KL, H is the midpoint of KL, and also the coordinates of K are (-3, -4), while the coordinates of L are (9, 2).

We want to find the coordinates of H

As H is the midpoint of KL, we can use the midpoint formula to find the coordinates of H

The midpoint formula is given as , where and are points

We have everything we need to find the midpoint, but let's label the values of the coordinates K and L to avoid confusion:

Now substitute those values into the formula:

Simplify

Divide

(3, -1)

The coordinates of H are (3, -1)

Hope this helps!

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation: