Find the area of a right iscocles tringle of base 30
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The base of the triangle = 30
Let,
Both sides of the triangle be x
According to Problem,
x+x = 30. | “x+x” taken because both sides means 2 sides taken as “x” so 2 “x” taken
=> 2x = 30
=> x = 30/2
=> x = 15
Therefore,
Area of the triangle = 1/2 x base x height
= 1/2 x 30 x 15
=1 x 15 x 15
= 225. (Answer).
Hope you like it:)
Let,
Both sides of the triangle be x
According to Problem,
x+x = 30. | “x+x” taken because both sides means 2 sides taken as “x” so 2 “x” taken
=> 2x = 30
=> x = 30/2
=> x = 15
Therefore,
Area of the triangle = 1/2 x base x height
= 1/2 x 30 x 15
=1 x 15 x 15
= 225. (Answer).
Hope you like it:)
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