It is 3 x -5 = -15 (x is times )
Answer:
60°
Step-by-step explanation:
180 - 33 - 187 = 60
Divide 360 by the number of sides or angles that the polygon has
Answer: False
Step-by-step explanation:
Answer:
the two angles are 55° each
Step-by-step explanation:
Let the two equal angles be y each
Therefore,
70° + y + y = 180°
Collect like terms
2y = 180 — 70
2y = 110
Divide both side by the coefficient of y i.e 2
y = 110/2
y = 55°
Therefore, the two angles are 55° each
