What is sine?

• opposite/hypotenuse

• opposite/adjacent

• adjacent/hypotenuse

• adjacent/opposite

Tags

CCSS.HSG.SRT.C.6

sin x = 0.5. What is x?

• 30

• 45

• 60

• 90

Tags

CCSS.HSF.TF.B.7

The height of the building is 10 m. He uses a stair to get top of building. the angle between stair and ground is 60 degree. Find the length of stair needed.

• 11.55 m

• 18.66 m

• 16 m

• 8.66 m

Tags

CCSS.HSG.SRT.C.8

Slant height of cone is 13 m. The diameter of the base is 10 m, find height of cone.

• 5 m

• 8.3 m

• 12 m

• 6m

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

The volume of cube is 27m3. Te surface area of cube is ....

• 9 m2

• 18 m2

• 36 m2

• 54 m2

Tags

CCSS.6.G.A.4

A cone has a circular base of radius 12 m and a height of 30 cm. Find the volume of the cone

• 1300 x 22/7

• 2600 x 22/7

• 4520 x 22/7

• 11040 x 22/7

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Which one of the following is a shape of prism?

• paper

• pyramid

• cone

• coca cola can

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What is kind of triangle that has side of 6m, 8 m and 12 m?

• acute angled triangle

• obtuse angled triangle

• right angled triangle

• none of them

Tags

CCSS.4.G.A.2

2 sin 30 x 2 + cos 60 = .....

• 0.5

• 1

• 1.5

• 2.5

Tags

CCSS.HSF.TF.C.8

What is formula of this figure for volume?

• 1/2 x 22/7 x r x r x h

• 22/7 x r x r x h

• 1/3 x 22/7 x r x r x d

• 1/3 x 22/7 x r x r x h

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3