Answer:
x = 55, y = 70, z = 125
Step-by-step explanation:
125 and x are adjacent angles and are supplementary, then
x = 180 - 125 = 55
The triangle is isosceles ( 2 congruent sides ) thus the base angles are congruent, both 55
The sum of the 3 angles in the triangle = 180° , thus
y = 180 - (55 + 55) = 180 - 110 = 70
55 and z are adjacent and supplementary, so
z = 180 - 55 = 125
Answer: 360 / 24 = 15
Step-by-step explanation :
Since the sum of the exterior angles is always 360 degrees, if you divide 360 degrees by 24 degrees you get 15 which is the number of equal exterior angles and therefore 15 vertices and sides to the polygon.
Answer:
For Part A equation: 32 + 4x = 240
1.3 recurring because divide 1 by 0.75
Answer:
<u>p=18</u>
Step-by-step explanation:
4(p−7)=44
<em>dividing both sides by 4</em>
p−7=11
<em>adding both sides by 7</em>
p=11+7
<em>adding 11 and 7 to get</em>
p=18
