Free Printable Quiz 3 NUM1022

1.

Which of the following angles is obtuse angle?

[Manakah antara sudut-sudut berikut adalah sudut cakah?]

a)

45⁰

b)

125⁰

c)

180⁰

d)

360⁰

2.

In the diagram above, AB is a straight line. Which of the following equations is true about the diagram?

[Dalam rajah di atas, AB ialah garis lurus. Antara berikut yang manakah benar tentang rajah tersebut?]

a)

a = b

b)

a = c

c)

a = d

d)

b = c

3.

The hypotenuse in this figure is:

[Hipotenus dalam rajah ini ialah:]

a)

x

b)

BC

c)

AC

d)

AB

4.

The diagram above is a right-angled triangle. Which of the following is not true about the diagram?
[Rajah di atas ialah sebuah segitiga bersudut tegak. Di antara berikut yang manakah tidak benar tentang rajah tersebut?]

a)

$p=\sqrt{r^2-q^2}$

b)

$r=\sqrt{p^2+q^2}$

c)

$r=\sqrt{p^2-q^2}$

d)

$q=\sqrt{r^2-p^2}$

5.

Which of the following diagram shows that the perimeter is 24 cm?

[Antara yang berikut, rajah yang manakah mempunyai ukuran perimeter sebanyak 24 cm?]

a)

b)

c)

d)

6.

Calculate the area of the figure above.

[Kirakan luas bagi rajah di atas.]

Hint:Area\ of\ circle\ =\pi r^2

a)

$10\pi\ cm^2$

b)

$25\pi\ cm^2$

c)

$100\pi\ cm^2$

d)

$250\pi\ cm^2$

7.

What is the area of the plane above?

[Apakah luas bagi satah di atas?]

a)

$\left(3+3\right)+\left(\frac{1}{2}\times3\times4\right)$

b)

$\left(3\times4\right)+\left(\frac{1}{2}\times3\times5\right)$

c)

$\left(3+4\right)+\left(\frac{1}{2}\times3\times5\right)$

d)

$\left(3\times3\right)+\left(\frac{1}{2}\times3\times4\right)$

8.

The Figure shows a cone. Given that the formula for volume of cone is $\frac{1}{3}\pi r^2h$ . Therefore, r is referring to….
[Rajah ini menunjukkan sebuah kon. Diberi rumus bagi isipadu kon ialah $\frac{1}{3}\pi r^2h$ . Maka, r merujuk kepada…….. ]

a)

Solid

b)

Radius

c)

Radian

d)

Height

9.

Find the surface area of the box if given the length of the box is 8 cm, the breadth is 4 cm and the height is 6 cm.

[Cari luas permukaan kotak jika diberi panjang kotak tersebut ialah 8 cm, lebarnya 4 cm dan tingginya 6 cm.]

a)

$4\times6\times8$

b)

$6\left(4+8\right)$

c)

$\frac{1}{2}\times\left(4+6\right)\times8$

d)

$2\left(4\times8\right)+2\left(4\times6\right)+2\left(6\times8\right)$

10.

Calculate the volume of a cylinder in $cm^3$ . Use
[Kirakan isipadu silinder dalam unit $cm^3$ . Gunakan ]

\pi=3.142

Hint:V=\pi r^2h

a)

$117.10\ cm^3$

b)

$241.90\ cm^3$

c)

$423.38\ cm^3$

d)

$665.50\ cm^3$

Quiz 3 NUM1022

Total questions: 10

Worksheet time: 5mins

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