Answer: The answer is 20
Step-by-step explanation: If all interior angles are 162o , polygon has 20 sides.
Answer:
Courage is about doing what you believe needs to be done — not in the absence of fear but in spite of it.
Kindness. Kindness is about treating others the way you want to be treated.
Step-by-step explanation:
Step-by-step explanation:
x+90+4x-75=180
add all the sides together and since its a triangle they equal to 180
