Geometry Quiz

Hey there! Can you tell me the secret formula to calculate the circumference of a circle?

• Area = πr^2

• Circumference = 2πr

• Perimeter = 2(l + w)

• Volume = lwh

Hey there! Can you tell me how to find the circumference of a circle using the diameter?

• Perimeter = 2(l + w)

• Area = πr^2

• Circumference = 2πr

• Circumference = πd

Hey there! Can you help Aarav find the formula for calculating the circumference of a circle using the radius?

• Circumference = πd

• Circumference = 2πr

• Area = πr^2

• Perimeter = 2(l + w)

Hey there! Can you tell me how to calculate the circumference of a semi-circle?

• Option A: Circumference = πr

• Option B: Circumference = 2πr

• Option C: Perimeter = 2(l + w)

• Option D: Area = πr^2

Hey there! Can you help Asher, Ria, and Tara find the fun formula for calculating the perimeter of various shapes?

• Circumference = πd

• Circumference = 2πr

• Perimeter = 2(l + w)

• Volume = lwh

Hey there! Can you help Shaan find the area of a trapezium?

• Area = πr^2

• Circumference = 2πr

• Area = 0.5(a + b)h

• Volume = lwh

Hey there! Aditi, Riyaan, and Ishika are planning to build a magical cube. Can you tell them the formula to find the area of the cube?

• Area = πr^2

• Circumference = 2πr

• Area = 6s^2

• Volume = lwh

Avni, Prisha, and Aanya are planning to build a magical cuboid castle! How can they find the area of the cuboid?

• Volume = lwh

• Area = 2(lw + lh + wh)

• Circumference = 2πr

• Area = πr^2

Hey there! Can you tell me the magical formula for finding the radius?

• r = d

• r = 2d

• r = d^2

• r = d/2

Hey there! Can you help Kavya figure out the formula for diameter?

• d = r^2

• d = r

• d = 2r

• d = r/2