9th GRADE MATH WORKSHEET WITH ANSWERS

Problem 1 :

Rationalize the denominator of below and find the value of x²  + y² 

Solution

Problem 2 :

The dimensions of a rectangular metal sheet are 4 m x 3 m. The sheet is to be cut into square sheets each of side 4 cm. Find the number of squares.

Solution

Problem 3 :

Find the area of the shaded portion.

Solution

Problem 4 :

Find the value of x of the following 3log ₓ5  =  1

Solution

Problem 5 :

Out of 45 houses in a village 25 houses have Television and 30 houses have radio. Find how many of them have both.

Solution

Problem 6 :

In a circle with center 0 and radius 17 cm. PQ is a chord at a distance of 8 cm from the center of the circle. Calculate the length of the chord. 

Solution

Problem 7 :

If a + b = 2 and a² + b²  =  8, find a³ + b³

Solution

Problem 8 :

Find the angles of x and y marked in the below given below

Solution

Problem 9 :

The sum of two numbers is 25 and their difference is 13. Find their product.

Solution

Problem 10 :

The sum of the digits of a two digit number is 10. If the number formed by reversing the digits is less than the original number by 36, find the required number.

Solution

Answers

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