It would be a right angle
Answer:
1st ans
(8x+19)=(9x+9)(vertically opposite angle)
19-9=9x-8x
x=10
2nd ans
(3x-31)=(x+59)(exterior alternate angle)
3x-x=59+31
2x=90
x=90/2
x=45
3rd ans
(5x-33)+(6x+4)=180(straight angle )
11x-29=180
11x=180+29
x=209/11
x=19
Answer: 8/4
Step-by-step explanation: if I’m wrong just watch the video for a hint it helps
Step by step: 4 divided by 56
because the 4 represents how many sides of the shape .
and 56 is the total of the rectangle prism .
and u won’t multiply because u can’t get a bigger number than the total .
Answer: 14
Hope this helps !
