Math Challenge

Solve for x: 3x + 5 = 17

• x = 6

• x = 10

• x = 3

• x = 4

Calculate the angle of a triangle with angles 30°, 60°, and x°

• 90

• 45

• 180

• 120

Find the area of a rectangle with length 8 cm and width 5 cm

• 13 square cm

• 40 square cm

• 30 square cm

• 42 square cm

Determine the perimeter of a square with side length 10 cm

• 30 cm

• 50 cm

• 40 cm

• 20 cm

Simplify the algebraic expression: 2(3x - 4) + 5

• 6x - 3

• 9x - 4

• 5x - 2

• 6x + 3

Solve the equation: 2y - 7 = 11

• y = 12

• y = 9

• y = 5

• y = 7

What is the sum of the interior angles of a pentagon?

• 540 degrees

• 450 degrees

• 620 degrees

• 360 degrees

Calculate the area of a circle with radius 6 cm

• 113.04 cm^2

• 25.12 cm^2

• 42.56 cm^2

• 36 cm^2

If a triangle has sides of length 5 cm, 12 cm, and 13 cm, what type of triangle is it?

• right triangle

• scalene triangle

• equilateral triangle

• obtuse triangle

Find the perimeter of a rectangle with length 12 m and width 7 m

• 19 m

• 30 m

• 25 m

• 38 m