Geometry and Algebra Challenge

Calculate the perimeter of a rectangle with length 8 cm and width 5 cm.

• 30 cm

• 20 cm

• 26 cm

• 15 cm

Find the area of a triangle with a base of 10 cm and a height of 6 cm.

• 20 cm²

• 15 cm²

• 30 cm²

• 25 cm²

What is the perimeter of a circle with a radius of 7 cm? (Use π ≈ 3.14)

• 50.24 cm

• 28.0 cm

• 43.96 cm

• 35.0 cm

Determine the area of a square with a side length of 4 m.

• 12 m²

• 16 m²

• 20 m²

• 8 m²

Identify the line of symmetry for the quadratic function y = x^2 - 4x + 3.

• x = 1

• x = 2

• x = 3

• x = -2

Solve the quadratic equation x^2 - 5x + 6 = 0.

• x = 1, x = 6

• x = -2, x = -3

• x = 0, x = 5

• x = 2, x = 3

Calculate the area of a trapezoid with bases of 6 m and 10 m, and a height of 4 m.

• 24 m²

• 40 m²

• 18 m²

• 32 m²

What is the ratio of 15 to 25 in simplest form?

• 4 to 5

• 1 to 2

• 3 to 5

• 2 to 5

Find 25% of 200.

• 100

• 25

• 75

• 50

If a triangle has sides of lengths 3 cm, 4 cm, and 5 cm, what is its perimeter?

• 8 cm

• 12 cm

• 10 cm

• 15 cm