Fill in the table. Square Square roots 1 2 = 1 1 = 1 2 2 = 4 4 = 2 3 2 = 9 9 = 3 4 2 = 16 16 = 4 5 2 = 25 25 = _____ 6 2 = 36 36 = _____ 7 2 = _____ = _____ 8 2 = _____ = _____ 9 2 = _____ = _____ 10 2 = _____ = _____

Square root of the numbers with the square a 2 is a . Square Square roots 1 2 = 1 1 = 1 2 2 = 4 4 = 2 3 2 = 9 9 = 3 4 2 = 16 16 = 4 5 2 = 25 25 = 5 6 2 = 36 36 = 6 7 2 = 49 49 = 7 8 2 = 64 64 = 8 9 2 = 81 81 = 9 10 2 = 100 100 = 10

E M B I B E

Mathematics Class 8>Chapter 6 - Square Roots and Cube Roots>Do This>Q 1

MEDIUM

8th Andhra Pradesh Board

IMPORTANT

Earn 100

Check whether the following numbers form Pythagorean triplet?

$2, 3, 4$

Important Questions on Square Roots and Cube Roots

MEDIUM

8th Andhra Pradesh Board

IMPORTANT

Mathematics Class 8>Chapter 6 - Square Roots and Cube Roots>Do This>Q 1

Check whether the following numbers form Pythagorean triplet?

$6, 8, 10$

MEDIUM

8th Andhra Pradesh Board

IMPORTANT

Mathematics Class 8>Chapter 6 - Square Roots and Cube Roots>Do This>Q 1

Check whether the following numbers form Pythagorean triplet?

$9, 10, 11$

MEDIUM

8th Andhra Pradesh Board

IMPORTANT

Mathematics Class 8>Chapter 6 - Square Roots and Cube Roots>Do This>Q 1

Check whether the following numbers form Pythagorean triplet?

$8, 15, 17$

MEDIUM

8th Andhra Pradesh Board

IMPORTANT

Mathematics Class 8>Chapter 6 - Square Roots and Cube Roots>Do This>Q 2

Take a Pythagorean triplet. Write their multiples. Check whether these multiples form a Pythagorean triplet.

MEDIUM

8th Andhra Pradesh Board

IMPORTANT

Mathematics Class 8>Chapter 6 - Square Roots and Cube Roots>Exercise 13

Fill in the table.

Square	Square roots
$1^{2} = 1$	$\sqrt{1} = 1$
$2^{2} = 4$	$\sqrt{4} = 2$
$3^{2} = 9$	$\sqrt{9} = 3$
$4^{2} = 16$	$\sqrt{16} = 4$
$5^{2} = 25$	$\sqrt{25} =$ _____
$6^{2} = 36$	$\sqrt{36} =$ _____
$7^{2} =$ _____	$\sqrt{} =$ _____
$8^{2} =$ _____	$\sqrt{} =$ _____
$9^{2} =$ _____	$\sqrt{} =$ _____
$10^{2} =$ _____	$\sqrt{} =$ _____