IX PT2 Practice

In given figure, the measure of ∠BAC is

• 60

• 50

• 70

• 80

In figure AB ⊥ AE, BC ⊥ AB, CE = DE and ∠AED = 120°, then find ∠ECD.

• 80

• 70

• 85

• 60

In triangles ABC and DEF, AB = FD and ∠A = ∠D. The two triangles will be congruent by SAS axiom if

• BC = EF

• AC = DE

• AC = EF

• BC = DE

The range of the data:

25, 81, 20, 22, 16, 6, 17,15,12, 30, 32, 10, 91, 8, 11, 20 is

• 10

• 75

• 85

• 26

To draw a histogram to represent the following frequency distribution:

the adjusted frequency for the class 25-45 is:

• 6

• 5

• 3

• 2

The length of each side of an equilateral triangle having an area of 9√3 cm² is

• 8 cm

• 36 cm

• 4 cm

• 6 cm

Which is the example of geometrical line?

• Blackboard

• Blackboard

• Meeting place of two walls

• Tips of sharp pencil.

To which equation does the graph represent?

• 3x – 7y = 10

• y – 2x = 3

• 8y – 6x = 4

• 5x +35/2y= 25

Which of the following ordered pairs is a solution of the equation x – 2y – 6?

• (2, 4)

• (0, 3)

• (-4, 1)

• (4, -1)

The Coordinates of point Q are

• (3, 3.5)

• (3.5, 3)

• (-3, 3.5)

• (-3, -3.5)