Answer:
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Step-by-step explanation:
Answer:
1587.6 m²
Step-by-step explanation:
where b is the base length and h is the height (b and h on the triangle will always be perpendicular to each other)
Plug in 75.6 m as b and 42 m as h

I hope this helps!
Answer:
b
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
12/2=6
replace x with 12
Answer:
131.95888888888888
Step-by-step explanation:
Your Welcome :)