Answer:
(n-2)180 (this is the equation to find the sum of interior angles)
(4-2) 180 (plug in the amount of angles in the polygon and then solve)
2* 180
360
360 - 115 -100- 73= 72 (360 is the sum of all angles for this polygon. so subtract the known angles to find the unknown one)
measure of angle B is 72 degrees
Step-by-step explanation:
Answer:
24units squared
Step-by-step explanation:
The area of a triangle is B*H/2=A so 8*6=48. 48/2=24
Answer:
legnht of a desk
Step-by-step explanation:
