Answer:
Try Khan Academy. They give lots of expression to find the greatest difference. It always helps me in this situation.
Step-by-step explanation:
Find the sum of the interior angles, then solve for x. Help!!
2 answers:
Answer:
x=35²
Step-by-step explanation:
1. Since all pentagons have a total interior angle sum of 540, add all the terms together and set them equal to 540:
2. combine like terms. <u>(91, 92, -8, -5 and 125) (3x and 4x)</u>
3. subtract 295 from 540:
4. Divide 245 by 7.
Final answer:
<u>x = 35</u>
Hope this helps Doonan!
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