Convert the cm to feet for the base and the height:
12/2 = 6 x 3 = 18 feet
9/2 = 4.5 x 3 = 13.5 feet
area = 1/2 x base x height
Area = 1/2 x 18 x 13.5
Area = 121.5 square feet
answer: 121.5 square feet
Are you asking if it's true or false?
Because it's false, they are not necessarily adjacent.
Answer:
25%
Step-by-step explanation:
100%-30%=70%
70%-45%=25%
Answer:
C
Step-by-step explanation:
Answer:
(-3,5)
Step-by-step explanation:
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