The base angles of isosceles triangles are congruent therefore Angle c also measures 4x+6. add all 3 angles of any triangle you always get 180
3x+47 + 4x+6 + 4x+6=180
11x=121
x=11 the three angles measure 80, 50, and 50
Answer:0.1072
Step-by-step explanation:
Siri
The answer is 135 degrees as you subtract 29 from 164.
Yes, because they both equal 25
Answer: use the formula area of square the answer is 225
Step-by-step explanation:
Formula of area of square is A=s x s is the formula
Do the formula and the answer is 225