Answer:
Step-by-step explanation:
Answer:
Choice D, 20 inches.
Step-by-step explanation:
The Pythaogorean theorem tells us that the hypotenuse of a triangle, c, can be found by taking: c = . In this case, a = 3 and b = 4. So:
c =
c =
c =
c =
c = 5
The sides of a rhombus are all equal. Given that one side is equal to 5, we can simply multiply 5 by 4 to get 20. The perimeter is 20 inches.
Answer:
13
Step-by-step explanation:
well if you add the first parts then undwe rate the next you will get 13
Answer:
So let us call the shorter side, i.e the width: 'x'
So each length is four times the width = 4x
The perimeter consists of two widths and two lengths and equals 50 inches.
So:
x+x+4x+4x=50
solve for x:
10x = 50
to find x divide both sides by 10:
10x/10 = 50/10
x=5
So width equals 5 in and length is four times this i.e. 4x5=20
To check: 5+5+20+20=50 !!!!
Step-by-step explanation:
here is your anserw for your work please rate me the most brainlest in let me know if it right
Answer: c
Step-by-step explanation: