Quiz Discussion

Title: 3D-shapes

Grade: 4-a Lesson: S2-L7

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion in Class

Problem Id Problem Options

Steps 1

Identify the shape in the given image.

1

A) Square

B) Phyramid

C) Cone

D) All the above

Steps 2

I have 12 straight edges and 6 unequal flat faces. Who am I ?

A) Cuboid and cone

B) cone and cube

C) Both A and B

D) Cuboid

Steps 3

The corners or points on a 3D shape are called_.

3

A) Edges

B) face

C) vertices

D) side

Steps 4

What is the area of one side of a cube whose length of vertices measures 12 cm?

A) 144 sq.cm

B) 126 sq.cm

C) 136 sq.cm

D) 114 sq.cm

Steps 5

The object has dimensions of 4 cm in length, 8 cm in width, and 4 cm in height. Find the area of one of its faces, which is a 2D shape consisting of only length and width.

A) 30 sq.cm

B) 32 sq.cm

C) 44 sq.cm

D) 54 sq.cm


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