Both the numerator and denominator of 18/21 can be divided by ___.
2 answers:
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Answer:
1/32
Step-by-step explanation:
This could be written as
1/2 x 1/2 x 1/2 x 1/2 x 1/2
= 1/32, or 0.03125.
ANSWER
56.1 square inches.
EXPLANATION
The area of this triangle can be calculated using the formula,
where a=8in.
b=14.2 in.
and C=99° is the included angle.
We plug in these values to obtain,
We round to the nearest tenth to get,
56.1 sq. inch