What is the area of this triangle
1 answer:
66 will be the area because triangle DEF is increased by 8 feet so that means the height will be 11. So 11 times 12 divided by 2 is 66
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Answer:
16.81 and 12.25
Step-by-step explanation:
Length = 10
width = 10
height = 10
10 X 10 X 10 = 1,000
Answer:
789
Step-by-step explanation:
the answer is -8, the 9 is negative and -9+1= -8
