Do you know how to find the area and perimeter
Answer:
LORD HAVE MERCY
Step-by-step explanation:
SLIDE EM POINTS AND TX
Answer:
It is 140.
Step-by-step explanation:
65+77=142, and the answer closest to that is 140.
0.4 is four tenths. 0.4 = 4/10=2/5
Answer:
Step-by-step explanation:
<u>Sum of internal angles of a regular polygon is:</u>
<u>We have here 5-sided polygon:</u>
- S = 180*(5 - 2) = 180°*3 = 540°
<u>Now sum the given angles measures and solve for x:</u>
- 3x + 1 + 2x + 15 + 3x - 10 + 3x - 8 + 5x - 2 = 540
- 16x - 4 = 540
- 16x = 544
- x = 544/16
- x = 34°
<u>Find the measure of angle R:</u>
- m∠R = 3x - 10 = 3*34 - 10 = 102 - 10 = 92
- m∠R = 92°
