Math Battle for SMA

Who is not Math teacher?

• Ms Ama

• Ms Merjen

• Ms Yumelda

• Ms Mentari

Solve the equation

- 2 - (-5) + 1

• -6

• -4

• 4

• 6

Fill in the blank

The perimeter of a circle is called its .......... .

• perimeter of circle

• area

• volume

• circumference

 $\sqrt{27}=\ldots$  ?

•  $9\sqrt{3}$  

•  $3\sqrt{3}$  

•  $3\sqrt{9}$  

•  $\sqrt{3}$  

What is the perimeter ?

• Perimeter is the distance around a one-dimensional shape

• Perimeter is the distance around a two-dimensional shape

• Perimeter is the distance around a three-dimensional shape

• Perimeter is the distance of one side.

What is the formula of Pythagorean theorem?

• $a^2+b^2=c$

• $a^2+b^2=c^2$

• $a^2-b^2=c^2$

• $a^2+c^2=b^2$

How we call the C side ?

• Hypothenuse

• Leg

• Hypothesis

• Pythagorean

What kind of equation this is ?

 $ax+b=0$  

• Quadratic equation

• Cubic equation

• Linear equation

• Zero equation

What kind of equation this is ?

 $ax^2+bx+c=0$  

• Quadratic equation

• Cubic equation

• Linear equ

• Zero equatio

The word algebra comes from ... ?

• Arabic

• Latin

• Greek

• English