Area of a triangle = 1/2 x base x height
using the given information: area = 40 and base = 20
you now have 40 = 1/2 x 20 x height
divide both sides by 1/2
80 = 20 x height
divide both sides by 20
height = 80 / 20
height = 4 in.
Answer:
nah
Step-by-step explanation:
(-3)^2 = 9
-3^2 = -9
Hope this helps!
Answer:
i dont know what it means but the right image is 4 times larger than the left image
Step-by-step explanation: