Divide both sides by l. Hope this helps! :D
Answer:
x + 7(-5)
Step-by-step explanation:
Not sure if this is right or not...
Answer:
22.5 in^2
Step-by-step explanation:
h = 3 in
base 1 = 6 in
base 2 = 9 in
So plug in
A = 1/2 (3) (6 + 9)
A = 3/2 (15)
A = 22.5 in^2
The sum of the interior angles of a quadrilateral -(4 sided shape)
its 360 degrees
add up all the angles, set it equal to 360 degrees, solve for x
any questions