Question

The area of right angled triangle(class 7the)
whose base & altitude is 3cm
& 6 cm is →​

Answer 1

We know that area of a triangle having base B and altitude H is given by the formula :-

$\boxed{\boxed{Area = \frac{1}{2} \times B \times H}}$

So,

Here

We have given that

$B = 3cm \\ \\ H = 6cm$

Now

Putting in formula

$Area = \frac{1}{2} \times 3 \times 6 \\ \\ = 9 \: {cm}^{2}$

Answer 2

Answer:

Given: base of triangle = 10cm

height = 6cm.

∴ A(triangle) =

2

1

× base × height

=

2

1

×10×6

=30cm

2

Step-by-step explanation:

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