The measure of the third angle would be 159 degrees
Since the 3 and 7 have 21 as a common multiple you can divide 21 by the denominator of each term and then multiply it by the numerator which get you while numbers
60 x $179.99 = $10,799.40 - 7,400.00 = $3,399.40 $3,399.40/$7,400.00 = 45.93 <span> close to 15%</span><span>
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The area of the triangle is 14.1 square meters
<h3>How to determine the triangle area?</h3>
The side lengths are given as:
5m, 6m and 9m
Calculate the semi-perimeter (s) using
s = (5 + 6 + 9)/2
Evaluate
s = 10
The area is then calculated as:

This gives

Evaluate the products

Evaluate the exponent
Area = 14.1
Hence, the area of the triangle is 14.1 square meters
Read more about areas at:
brainly.com/question/27683633
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Answer:
3 37/90
Step-by-step explanation:
You didn't ask for the work. Hope this helps.
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