Answer:
42 degrees
Step-by-step explanation:
first you have to put the two equations given equal to each other because since ET bisects it the two sides are equal to each other
5x+7 = 8x-14
then you solve for x
- first get rid of 5x
7=3x-14
- second you move the 14 over
21 = 3x
- last divide 3 into 21
21/3= 7
x=7
then plug 7 into the one or both of the equations
5(7)+7= 35+7= 42
8(7) - 14= 56 - 14= 42
42 degrees is the answer
Answer:
okay so the answer is 70°
Step-by-step explanation:
the triangle has two sides equal meaning its a scalene triangle. now bases scalene triangles have two angles equal. hence sum of angles in the triangle sum up to 180° please. rate. me brainliest. if I'm. right

O in this case must be the midpoint.
The line is 180 degrees in total so your equation would be-
X-6 + 8x + 24 = 180
9x + 18 = 180
9x = 162
Answer is: x = 18
The circumference is 12.56cm and the area is 12.56cm