Answer:
a:b = 11:3 and a:b:c = 11:3:2
Step-by-step explanation:
a:b is equal than write a/b. So a/b=11/3 it means a:b = 11:3
b:c is then b/c = 2
For a:b:c the ratio must be maintained. Ratio is equals reasons or divides. We already know a:b is 11:3. What about a:c?
3a=11b then a=11/3 b, b=2c then c=1/2 b hence a/c =22/3 if we pay attention this reason is 2*11/3 so a:b:c is 11:3:2
Answer:
The perimeter is 24 units
Step-by-step explanation:
Given
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Required
Determine the perimeter
To do this, we calculate the distance AB, BC and AC.
Distance is calculated as:
So, we have:
So, the perimeter (P) is:
Answer:
its A :)
Step-by-step explanation:
Answer:
Step-by-step explanation: