Question

create three different drawings showing a number of circles and triangles in which the ratio of circles to triangles is 2:3

Answer 1

Answer:

The required drawings is shown in figure 1, 2 and 3.

Step-by-step explanation:

Consider the provided information.

Let say x is the number of circles in the drawing.

y is the number of triangles in the drawing.

we know that

$r= \frac{x}{y}$

$r= \frac{2}{3}$

See the figure 1

In the figure 1  we have  2 circles and 3 triangles:

 x=2  and  y=3

The ratio will be :

$r= \frac{2}{3}$

See the figure 2

In the figure 2  we have  4 circles and 6 triangles:

 x=4  and  y=6

The ratio will be :

$r= \frac{4}{6}=\frac{2}{3}$

See the figure 3

In the figure 2  we have  6 circles and 9 triangles:

 x=6  and  y=9

The ratio will be :

$r= \frac{6}{9}=\frac{2}{3}$

Answer 2

O= circle and ^= triangle
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o    | ^ ^
  o  |    ^
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o o o o : ^ ^ ^ ^ ^ ^
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oooooo l ^^^^^^^^^