Answer:
Step-by-step explanation:
The bases of a triangular prism are equilateral triangles, since they have equal sides: 5, 5, and 5
yes, since if all lateral faces are rectangles, rectangles are formed from 4 perpendicular segments, thus, if all edges of the lateral faces are perpendicular, then they are rectangles
First you need to move the 12 over by subtracting.
-2/9m = -20
then multiply each side by 9
-2m = -180
divide by -2
m = 90
11. Is 121° I’m working on other ones
Greetings!
To write a fraction in decimal form, you simply divide the numerator by the denominator:
Examples:
7/40
=0.175
Hope this helps.
-Benjamin