Math

Find the mean of 
3,4,5,6,7

• 4
• 5
• 6
• 7

Find the mean of 
5, 4, 1, 8, 4, 2

• 4
• 5
• 6
• 7

Select the best description of a triangular number.

• Every 3rd number

• a number multiplied by itself 3 times

• The result of obtained by continued summation of the natural numbers 1, 2, 3, 4, 5, etc.

Select the correct list of triangular numbers

• 1, 2, 3, 4, 5

• 1, 3, 5, 7 , 9

• 1, 3, 6, 10, 15, 21

Name that shape. 

• quadrilateral, parallelogram, rectangle, rhombus, square
• square
• quadrilateral, parallelogram, square
• quadrilateral, parallelogram, rhombus, square

Which of the following is not True for a parallelogram?

• Opposite sides are equal
• Opposite angles are equal
• Opposite angles are bisected by the diagonals
• Diagonals bisect each other

Find the surface area of the rectangular prism.

• 94 cm. squared
• 60 cm. squared
• 12 cm. squared
• 19 cm. squared

Find the total surface . ?

• 10.30cm²
• 130cm³
• 144cm²
• 130cm²

Find the surface area of the rectangular prism with the following dimensions: 
length = 9 m
height = 10 m
width = 12 m

• 630 m squared
• 636 m squared
• 710 m squared
• 1080 m squared

Find the area

• 8 ft²
• 8 ft³
• 4 ft²
• 4 ft³