Which of the following does NOT belong to the group?

A spatial figure with a circular base and one vertex.

These are three-dimensional figure made up of plane figure whose all sides are joined together to form a close figure.

What is the rule in this number sequence 2, 8, 26, 80, 242?

Jason is wrapping a present. The box he is using is a rectangular prismwith a length of 8 dm. a width of 5 dm. and a height of 4 dm. Find how muchpaper he needs to wrap the entire box.

A plastic beach ball has a diameter of 16 cm.  What is its surface area?

Lei has a sewing box which is 30 cm by 20 cm by 15 cm. She wants to cover it completely with silk cloth.  What is the area she has to cover?

The diameter of the base of a cylinder is 12 cmand the height is 8 cm. Find the surface area of the solid cylinder.

Find the surface area of a cube with a side oflength 3 cm.

In a cylinder, the edge or length of the lateralsurface is equal to _____________ of its base.

Whichof the following visualizes the surface area of a solid figure?

Arectangular cloth has a length of 22 inches and a width of 25 inches. Two

circular cloths withdiameter of 12 inches will be cut from it. How much cloth will be left?

At 90 kph, how far do you travel in 3 hours?

What speed covers 540 kilometers in 6 hours?

Aling Susan, when asked about her age,replies, “I am six years older than a twice the age of my youngest child”.Express her age in algebraic equation if her age now is 66.