two angles are supplementary of the sum is 180. the larger angle measures four degrees more than sevem times the measure of a sm
aller angle. of x represents the measure of the smaller angel and these two angles are supplementary find the measure of each angle.
1 answer:
Answer:
22 and 158
Step-by-step explanation:
Supplementary angles add to 180. This is means there is a small and large angle. Adding together, they make 180.
- "the larger angle measures four degrees more than seven times the measure of a smaller angle" is represented as 7x+4.
- "x represents the measure of the smaller angle" is represented as x.
x + 7x+4 =180
8x+4=180
8x=176
x= 22
This is the measure of the smaller angle. The larger angle is 7(22)+4 = 158
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