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Damm [24]
3 years ago
6

If two or more polygons are congruent, which statement must be true about the polygons? Read all of the choices before deciding.

Mathematics
1 answer:
Lisa [10]3 years ago
3 0
Pairs of corresponding angles have the same measure.
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El ancho de un rectángulo es 15 pies menos que
Karolina [17]

Answer:

II. Longitud, L = 70 metros.

I. Ancho = 55 metros.

Step-by-step explanation:

Deje que la longitud del rectángulo sea L.

Deje que el ancho del rectángulo sea W.

Dados los siguientes datos;

Perímetro del rectángulo = 250 m

Traduciendo el problema verbal a una expresión algebraica, tenemos;

W = L - 15

Matemáticamente, el perímetro de un rectángulo viene dado por la fórmula;

P = 2 (largo + ancho)

250 = 2 (L + L - 15)

250 = 2 (2L - 15)

250 = 4L - 30

4L = 250 + 30

4L = 280

L = 280/4

Longitud, L = 70 m

Para encontrar el ancho;

W = L - 15

W = 70 - 15

Ancho = 55 m

3 0
3 years ago
What is the measure of RPQ
patriot [66]

Answer:

239

Step-by-step explanation:

SP is the diameter so Arc RP is supplementary to Arc SR

31 + x = 180

x = 149

Arc PQ is supplementary to Arc SQ so

90 +  x = 180

x = 90

Arc Addition:

149 + 90 = 239

8 0
3 years ago
X−3y=1x+y=9
Brrunno [24]

I got this same question on a test, the answer is A.

7 0
3 years ago
Read 2 more answers
The perimeter of a rectangular field is 24 m. If its length is 9m, find (i) breadth (ii) area of the rectangle​
Monica [59]

Answer:

breadth: 3 m and area of rectangle: 27 m²

explanation:

part A:

perimeter of rectangle: 2 ( length + breadth )

using the formula:

24 = 2 ( 9 + breadth )

9 + breadth = 12

breadth  = 3 m

part B:

area of the rectangle​ =  length * breadth

using the formula:

9 * 3

27 m²

3 0
2 years ago
Read 2 more answers
Which expression is equivalent to <img src="https://tex.z-dn.net/?f=%283m%29%284m%29%5E2" id="TexFormula1" title="(3m)(4m)^2" al
joja [24]
Is this question
(3m)(4m)^2
If so the answer is:
48m^3
7 0
3 years ago
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