Question

3) Area of a right angled triangle = ____________ *
a)
6 Xl^2
(b)1/2X base X height
(c) 2l + 2b
(d) 2 ( lb + bh + lh)​

Answer 1

Step-by-step explanation:

option b is 200% correct

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Answer 2

Answer:

Since , both triangles are similar

By theorem on ratio of areas of similar triangles, we get

A(△B)

A(△A)

=(

2x

x

)

2

=

4x

2

x

2

∴

A(△B)

A(△A)

=(

4

1

)

∴1:4

Step-by-step explanation:

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