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Gekata [30.6K]
3 years ago
15

1. A​ four-sided polygon is​ a/an

Mathematics
2 answers:
liubo4ka [24]3 years ago
8 0

Step-by-step explanation:

1. A four-sided polygon is a/an

a. octagon

b. hexagon

c. <u>quadrilateral</u>

d. pentagon

e. heptagon,

2. a five-sided polygon is a/an

a. heptagon

b. quadrilateral

c. <u>pentagon</u>

d. octagon

e. hexagon

3. a six-sided polygon is a/an

a. pentagon

b. octagon,

c. heptagon

d. <u>hexagon</u>

e. quadrilateral

4. a seven-sided polygon is a/an

a. quadrilateral

b. pentagon

c. hexagon

d. octagon

e. <u>heptagon</u>

5. an eight-sided polygon is a/an

a. quadrilateral

b. pentagon

c. hexagon

d. <u>octagon</u>

e. heptagon

<u>Bold and underlined words are answers.</u>

lbvjy [14]3 years ago
4 0

Answer:

1. A four-sided polygon is a/an a. octagonb. hexagonc. quadrilaterald. pentagone. heptagon, 2. a five-sided polygon is a/an a. heptagonb. quadrilateralc. pentagond. octagone. hexagon3. a six-sided polygon is a/an a. pentagonb. octagon,c. heptagond. hexagone. quadrilateral4. a seven-sided polygon is a/an a. quadrilateralb. pentagonc. hexagond. octagone. heptagon5. an eight-sided polygon is a/ana. quadrilateralb. pentagonc. hexagond. octagone. heptagon

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Hatshy [7]

Answer:

Yes

Step-by-step explanation:

Yes

6 0
2 years ago
La presa de Hidroituango tiene una altura de 225 m., alberga 20 millones de m^3 de volumen y una cresta de 550 metros de longitu
bija089 [108]

Answer:

El ancho de la superficie = 444,44 my el largo = 200 m

La superficie de la superficie de la presa = 88888,89 m²

Step-by-step explanation:

Los parámetros dados son;

La altura del agua en la presa = 225 m

El volumen de agua en la presa, d = 20 millones de m³

La longitud de la base = 200 m

Sea el ancho de la presa = x

El volumen viene dado por la relación;

200 × 225 × x = 20 millones de m³

x = 20.000.000 / (200 × 225) = 444,44 m

Por tanto, las dimensiones de la superficie son ancho = 444,44 my largo = 200 m

El área de superficie de la superficie de la presa = 444.44 × 200 = 88888.89 m².

7 0
3 years ago
Six hundred two and six tenths as a decimal
AlexFokin [52]

Answer:

602.6

Step-by-step explanation:

The six is in the hundreds place. Since no number is specified for the tens, a 0 goes there as a placeholder. The two, since it has no tag, is assumed to go in the ones. Another six goes in the tenths place after the decimal.

3 0
4 years ago
If one angle of a triangle is 63 and the other two are 7x degrees and 6x degrees what is X worth
Black_prince [1.1K]

Answer:

    x = 9

Step-by-step explanation:

Sum of all angles of a triangle = 180

                63 + 7x + 6x  = 180

                  63  +  13x    =180

                             13x   = 180 - 63

                              13x  = 117

                                 x  = 117/13

x = 9

6 0
2 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bs%2B24%7D%7B7%7D" id="TexFormula1" title="\frac{s+24}{7}" alt="\frac{s+24}{7}" align
qaws [65]

Step-by-step explanation:

S+24/7 = -2

7×{S +24/7} = -2×7

S+24 = -14

S+24-24 = -14-24

S = -38

7 0
4 years ago
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