Choose the one on the very top.
The answer should be A. If you need work I can show you.
Answer:
108 cm^2
Step-by-step explanation:
rectangle + 2 triangle = total area
L x W + 2 * 1/2 base * height = total area
(5x12) + 2 * 1/2 * 12 * 4 = total area
60 + 48 = 108 cm^2
Answer:
D
Step-by-step explanation:
Answer:
A) 5
Step-by-step explanation:
Since ABC and DEF are equal they will have the sum, you'll wanna plug in the numbers into the x spots on DEF. So instead of 4x-2, try 4(5)-2.
D and F:
4(5) = 20
20 - 2 = 18
A and C also equal 18
I hope this helps,