The measure of all 4 sides of a rhombus are equal so if one side is 20 cm, the other 3 are 20 cm as well. The perimeter is all of the sides added together, so 20 + 20 + 20 + 20 = 80
The perimeter is 80 cm.
Answer:
Step-by-step explanation:
2 equal 90° angles, we can use an equation
x + 15 = 90
x = 90 - 75
x = 15°
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check
90 = 15 + 75
90 = 90
the answer is good
Answer:
f(-3) = 6
Step-by-step explanation:
The first one, 1/8, 3/16, and 3/4, are from least to greatest.
I believe the answer is 40
24/3 is 8 therefore if we did 5 • 8 we should get the correct answer which is 40
