Simplify by combining like terms: 3x−2y−7+5y−x
1 answer:
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Answer:
The perimeter of an equilateral triangle that has a height of 24m is
Option C : 48 square root 3
Step-by-step explanation:
Given:
Height of the triangle =24 m
To Find:
The perimeter of an equilateral triangle = ?
Solution:
Perimeter of the equilateral triangle = 3a
where a is the side of the triangle
Here the height is given as 24 m
Then from the figure
Now
The perimeter is
=> 3x
=>-------------------------(1)
Now we know that 3 = --------------------(2)
Substituting (2) in (1)
=>
=>
