Answer:
85cm²
Step-by-Step Solution:
formula for triangle:
b x h/2
10 x 8.7=87
formula for rectangle:
l x w
1 x 2= 2
87-2=85cm²
#CarryonLearning
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Answers & Comments
Answer:
85cm²
Step-by-Step Solution:
formula for triangle:
b x h/2
10 x 8.7=87
formula for rectangle:
l x w
1 x 2= 2
87-2=85cm²
#CarryonLearning
b x h/2
10 x 8.7=87
87/2= 43.5
formula for rectangle:
l x w
1 x 2= 2
43.5-2= 41.5(final answer)