Length of the other leg of the triangle is √65 units
Step-by-step explanation:
- Step 1: Find the length of the other leg using Pythagoras Theorem.
Hypotenuse² = One side² + Other side²
9² = 4² + Other leg²
Length of the other leg² = 81 - 16 = 65
⇒ Length of the other leg of the triangle = √65
The ratio of the volume of the smaller cylinder to the volume
of the larger cylinder is 0.422
<h3>
What is the ratio of the volumes?</h3>
We know that for the smaller cylinder, one of the dimensions, let's say the height, is 18ft, and for the larger the height is 24ft.
The quotient is:
24ft/18ft = 4/3
Then the ratio between the radius of the cylinders must be the same, if R is the radius of the larger cylinder and r the radius of the smaller cylinder we get:
R/r = 4/3
Then the ratio between the volumes (the volume of the smaller over the volume of the larger) is equal to the cube of the scale factor:
V = (3/4)^3 = 9/16 = 0.422
If you want to learn more about volumes:
brainly.com/question/1972490
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Answer:
7
Step-by-step explanation:
7 goes into each group
21÷7=3
14÷7=2
35÷7=5
Answer:
7
Step-by-step explanation:
