RS Aggarwal Solutions Class 7 Maths Chapter 15 Ex 15.4 (Updated For 2021-22)

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RS Aggarwal Solutions Class 7 Maths Chapter 15 Ex 15.4

RS Aggarwal Solutions Class 7 Maths Chapter 15 Ex 15.4 – Overview

Pythagoras Theorem

The Pythagoras theorem says that ‘If the right-angled triangle is taken, then in that particular triangle,  the square taken for the hypotenuse side will be equivalent to the sum of squares taken of the remaining two sides.

We generally call the different sides of the triangle with names like Perpendicular, Base, and Hypotenuse where the longest side of all is the hypotenuse one. This side of traingle is called the hypotenuse side because it is in general opposite to the 90 degrees angle.

Let us consider the hypothetical triangle and with the sides a, b, c where the following description is applicable:

Here, a =  The perpendicular side

b = The base side

Use Of Pythagoras Theorem

1. To find out the hills or mountains’ steepness.
2. To find the approximate distance between the observer standing at one place and the specific point of the ground from the tower or we can say the building viewed by the observer.

This is the complete blog on RS Aggarwal Solutions Class 7 Maths Chapter 15 Ex 15.4. To know more about the CBSE Class 7 Maths exam, ask in the comments.

FAQs on RS Aggarwal Solutions Class 7 Maths Chapter 15 Ex 15.4

What is the Pythagoras theorem?

The Pythagoras theorem says that ‘If the right-angled triangle is taken, then in that particular triangle,  the square taken for the hypotenuse side will be equivalent to the sum of squares taken of the remaining two sides.

What is the use of the Pythagoras theorem?

1. To find out the hills or mountains’ steepness.
2. To find the approximate distance between the observer standing at one place and the specific point of the ground from the tower or we can say the building viewed by the observer.

What is the formula of the Pythagoras theorem?

Let us consider the hypothetical triangle and with the sides a, b, c where the following description is applicable:
Here, a =  The perpendicular side
b = The base side