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Question
The perimeter of the triangle shown in the figure is ______.
Options
2x + y
x + 2y
x + y
2x – y
Solution
The perimeter of the triangle shown in the figure is 2x + y.
Explanation:
We know that, perimeter of the triangle = Sum of all sides of triangle
Here, sides are x, x and y.
Perimeter of the triangle = x + x + y = 2x + y
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If 
= 2x + 3, 
= `3/2x + 7` and 
= x – 3 then find the value of:
`1/2`
+ 
– 3
If 
= `3/4x - 2` and 
= x + 6, then find the value of:
– 
If = `3/4x - 2` and = x + 6, then find the value of:
2
– `3/2`
