Answer:
Cross section
Step-by-step explanation:
When we slice a three-dimensional object, we expose new faces that are two dimensional. The two-dimensional face is called <u>cross section</u> .
The X is equal to 1.75
3.5X2.25=7.875
14/7.875=1.75
6.557377049 but if simplified put either 6.5 or 6.6
20 divided by 305 is 0.065. 0.065 times 100 is 6.5 or 6.6. Hope you pass.
the first one
Not to sure if it's right but hope it helps u ;)
Angle 1= 63°
Angle 2 = 21°
Angle 3 = 96°