Answer:
10° and 80°
Step-by-step explanation:
All triangles have internal angles that always add up to 180°.
Answer:
The answer has no end and goes on forever.
Step-by-step explanation:
2/3=0.666666.
the answer keeps going
Math is really important in life. it can help you with your jobs. it also helps you at school. it also helps you with figuring out the perimeter of your house.
The top left she should have added before multiplying
A square's area is the square of the sides
square area= side²
side=

side=

side=

OR we can divide it
|_

x²|_

x⁴|_

4x⁴|_