Question

solve question no 10 please faast

Answer 1

Answer:

$\boxed{\bf{OPTION\:\:C}\:\:2\:x}}$

Step-by-step explanation:

The area of a triangle is 1 / 2 * base * height

Given:

base = x

let altitude be h

Area = 1 / 2 * h * x

==> h x / 2

Area of square is side^2

side = x

Area = x^2

Given:

their area are equal:

x^2 = h x / 2

Cancel x both sides:

x = h / 2

==> h = 2x

Hence the height is 2 x

Hope it helps you

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Answer 2

Answer:

2x - Option(C).

Step-by-step explanation:

(i)

Given, side = x.

We know that Area of square = (x)².

(ii)

Given, base = x.

We know that Area of triangle = (1/2) * base * height

⇒ (1/2) * x * height

On solving (i) & (ii), we get

⇒ (1/2) * x * height = x²

⇒ (1/2) * height = x

⇒ height = 2x.

Therefore, altitude of the triangle is 2x.

Hope it helps!