The square of 86 will have 6 at the unit’s place. State whether the statement is true or false.

Solution:

Given, the square of 86 will have 6 at the unit’s place.

We have to determine if the given statement is true or false.

The unit digit of a perfect square can be only 0, 1, 4, 5, 6 or 9.

The square of a number having 4 or 6 at the unit's place ends in 6.

Square of 86 = 86 × 86

= 7396

Therefore, the unit’s place is 6.

✦ Try This: The square of 55 will have 5 at the unit’s place. State whether the statement is true or false.

☛ Also Check: NCERT Solutions for Class 8 Maths

NCERT Exemplar Class 8 Maths Chapter 3 Problem 49

The square of 86 will have 6 at the unit’s place. State whether the statement is true or false

Summary:

The given statement, ”The square of 86 will have 6 at the unit’s place” is true

☛ Related Questions:

• The sum of two perfect squares is a perfect square. State whether the statement is true or false
• The product of two perfect squares is a perfect square. State whether the statement is true or false
• There is no square number between 50 and 60. State whether the statement is true or false