Question

Following data gives the breakup of the cost of production of a book. Paper-10% printing-25% binding-15% publicity-20% royalty-10% others-20%. Draw a pie chart depicting this information.​

Answer 1

Answer:

Area of right angled triangle.

Base = 24m .

Hypotenuse = 25 m.

As we know that,

Formula of:

Pythagoras theorem.

→>>

H² = P² + B².

Hypotenuse > Perpendicular > Base.

Using this formula in the equation, we get.

(25)² = p² + (24)².

625 = p ^ 2 + 576 .

625 - 576 =p².

> p² = 49.

→ p = sqrt(49) .

=> p=7 m.

As we know that,

Area of right angle triangle = 1/2 x base x height.

Area of right angle triangle = 1/2 x 24 x 7.

Area of right angle triangle = 12 x 7 = 84 m².