Answer:
x = 15 degrees
3 angles in triangle are 44, 44 and 92 degrees.
Step-by-step explanation:
When the lines are parallel the internal angles add up to 180 degrees. So:-
8x + 7 + 2x + 23 = 180
10x + 30 = 180
10x = 150
x = 15
In the triangle:-
The angle adjacent to 136 = 180 - 136
= 44 degrees. As 2 sides of the triangle are congruent the other base angle = 44 degrees also.
The third angle = 180 - 2(44) = 92 degrees
Answer:
This is the answer hope you have a nice day
Answer:
The value of the variable in an equation which satisfies the equation is called a Solution to the Equation.
example: So for example we take the equation 2n=10, If n = 1, the number of matchsticks is 2.
hope it helps
