Chapter 3 and Chapter 4

Given h= $\frac{k^3}{4}+6,$  express k in terms of h

•  $k=\frac{4h-24}{3}$  

•  $k=\frac{4h-6}{3}$  

•  $k=^3\sqrt{4h-24}$  

•  $k=^{3\sqrt{4h-6}}$  

Ungkapkan s dalam sebutan u dan r.

Express s in terms of u and r.

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Given  $w=\frac{v\left(2-w\right)}{v-1}$  , express v in terms of w.

•  $v=\frac{1+w}{w-2}$  

•  $v=\frac{w}{2w-2}$  

•  $v=\frac{1}{2w-2}$  

•  $v=\frac{w-2}{w}$  

Given  $p=\sqrt{9q^2-3}$  , express q in terms of p.

•  $q=\frac{p+3}{9}$  

•  $q=\frac{p^2+3}{9}$  

•  $q=\sqrt{\frac{p^2+3}{3}}$  

•  $q=\frac{\sqrt{p^2+3}}{3}$  

If  $m=\frac{n}{n-1}$  , then n=

•  $\frac{m}{m-1}$  

•  $\frac{m+1}{m}$  

•  $\frac{1}{m-1}$  

•  $\frac{m}{m+1}$  

What is a polygon?

• A closed figure made up of straight line segments
• An open figure made up of straight line segments
• A closed figure made up of curved edges
• An closed figure made up of crossed line segments

What do we call a shape with two pairs of parallel lines?

• A trapezoid
• A rhombus
• A ray
• A parallelogram

Is the figure a polygon? What type?

• No, Quadrilateral
• Yes, Hexagon
• Yes, Octagon
• No, Octagon

What is this shape?

• ray
• trapezoid
• parallelogram
• rhombus

If a quadrilateral has 4 equal sides, then it is a square. 

• TRUE
• FALSE