How are angles used in daily life?

2 answers:

6 0

Answer: Angles are used in daily life. Engineers and architects use angles for designs, roads, buildings and sporting facilities. Carpenters use angles to make chairs, tables and sofas. Artists use their knowledge of angles to sketch portraits and paintings.

Step-by-step explanation:

Schach [20]3 years ago

3 0

Answer:

Alphabets have angles, for example, letter V makes an acute angles, letter L makes right angle. Dancers make angles while performing. There are so many angles.

Step-by-step explanation:

hope this helps

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Hlep me pleaaseee ???

pickupchik [31]

Answer:

I think the answer is 19

Step-by-step explanation:

3 x 5 = 15

15 + 1 = 16

4 x 4 = 16

18 - 16 = 2

16/2 simplified is 8

8 - (-11) = 19

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3 years ago

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Greeley [361]

Answer:

r=250

Step-by-step explanation:

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3 years ago

Read 2 more answers

Find the area of each regular polygon. Round your answer to the nearest tenth if necessary.

tatuchka [14]

*I am assuming that the hexagons in all questions are regular and the triangle in (24) is equilateral*

(21)

Area of a Regular Hexagon: $\frac{3\sqrt{3}}{2}(side)^{2} = \frac{3\sqrt{3}}{2}*(\frac{20\sqrt{3} }{3} )^{2} =200\sqrt{3}$ square units

(22)

Similar to (21)

Area = $216\sqrt{3}$ square units

(23)

For this case, we will have to consider the relation between the side and inradius of the hexagon. Since, a hexagon is basically a combination of six equilateral triangles, the inradius of the hexagon is basically the altitude of one of the six equilateral triangles. The relation between altitude of an equilateral triangle and its side is given by:

$altitude=\frac{\sqrt{3}}{2}*side$