Using the concept of supplementary angles, it is found that the measure of angle B is of 135º.
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- If two angles are supplementary, the<u> sum of their measures is of 180º</u>.
- A and B are supplementary, thus:
- The measure of angle A is 1/3 of the measure of angle B, thus:
Replacing in the equation for the sum:
The measure of angle B is of 135º.
A similar problem is given at brainly.com/question/22826236
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Please do not look for answer keys in this portal. You can ask for solutions to questions only.
It is not a peer to peer file sharing site.
Please upload any question that you want the answer to and it will be answered promptly.
Asking for answers key in this site will not be of any use as almost all of the users are interested in finding answers to questions or in providing solutions to questions.
So it is possible that nobody will provide you with the answer key.
Answer:
Step-by-step explanation:
we know that
To find how many people live in that city multiply the population density by the area of the city
so