Question

(1) Convert the statement into equation and solve:
In an isosceles triangle, the vertex angle is twice either base angle.
(H) Find profit or loss percent, if a shirt bought for 250 and sold at 150.​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Isosceles triangle

Let the base angle be x

then the vertex angle will become 2x

By angle sum property, we get

x+x+2x=180

4x=180

x=45

(H) C.P.=250

S.P.=150

Here S.P.<C.P

So, in this question a loss of (250-150)

loss=₹100

loss%=(loss×100)÷C.P.

=(100×100)÷250

=40%

HOPE THIS WILL HELP

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