Answer:
Step-by-step explanation:
As the angles are supplementary, they sum up to 180
Hence, 3x+40+80=180
3x+120=180
3x=60
x=20
Answer:
22.94
Step-by-step explanation:
3.7x6.2
multiply the values
The smallest angle would be angle C. The reason why is because angle C is opposite of the shortest side (AB). The smallest angle in a traingle is opposite of the shortest side.
Answer:
6^ 67/28
Explanation:
Simplify by multiplying!
Answer:
Not proportional
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