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3 years ago

Which pairs of rectangles are similar polygons?

Mathematics

2 answers:

MA_775_DIABLO [31]3 years ago

4 0

Answer: Polygons A and B are not Similar.

Polygons A and C are Not Similar.

Only Polygons B and C are Similar.

Step-by-step explanation:Answer:

We are given three rectangular figures A, B and C.

We need to determine which polygons are similar and which are not.

<em>Note: The sides of similar figures are in proportion.</em>

Let us check first A and B figures.

105/120 = 7/8

80/90 = 8/9.

We can see 105/120 ≠ 80/90

Sides are not in proportion of Polygons A and B.

So, the Polygons A and B are not Similar.

Let us check first A and C figures.

105/100 = 21/20

80/75 = 16/15.

We can see 105/100 ≠ 80/75

Sides are not in proportion of Polygons A and C.

So, the Polygons A and C are Not Similar.

Let us check first B and C figures.

120/100 = 6/5.

90/75 = 6/5.

We can see 120/100 = 90/75 = 6/5

<h3>Sides are in proportion of Polygons B and c.</h3><h3>So, the Polygons B and C are Similar.</h3>

kobusy [5.1K]3 years ago

3 0

the longer side / the shorter side must be the same for rectangles to be similar.

For A: 105 / 80 = 1.32

For B: 120 / 90 = 1.33

For C: 100 / 75 = 1.47

So... only A and B are similar.

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