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aalyn [17]
2 years ago
10

The largest segmented ground-based telescope is the Gran Telescopio Canarias in Spain. Its mirror is made up of 36 hexagonal seg

ments, which each have a side length of 0.9 meters. What is the area of one segment of Gran Telescopio Canarias’s mirror?
Mathematics
1 answer:
Marta_Voda [28]2 years ago
5 0
2.1 m²

so um it's a regular hexagon since all of its side lengths are equal.


Mark brainliest please
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1.5.80 miles

2.9.80ft

3.56 inches

4.5.20 units

5. 13 units

6.5.40 ft

Step-by-step explanation:

⇒These questions are on the Pythagorean relationship

⇒General expression is ;

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a²+b²=c² where a=5 miles and b=3miles

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25+9=c²

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c=√34 = 5.80 miles

2.The ladder is leaning against the wall to form the hypotenuse side of 10 ft.The distance from the base to the ladder forms side a= 2ft. The question requires you to calculate the height b.

a²+b²=c²

2²+b²=10²

4+b²=100

b²=100-4

b=√96

b=9.80 ft

3. The television has a diagonal of 70 inches to represent side c and a height of 42 inches to represent the side a. The question requires you to find the width of  the television which represents the side b

a²+ b²=c²

42²+b²=70²

b²=70²-42²

b=√3136

c=56 inches

4. An equilateral triangle is one that has all its sides and angles equal. Here you have to introduce a perpendicular line from the apex point of the triangle to the base and get the distance a.The using the hypotenuse and the distance a, you can find the height/b.

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5.In this question, you are given the height and the width of the right triangle thus apply the relationship as;

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5²+12²=c²

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6. In this question, the height of the plant represents side b and the distance of the base from where the string is tied is side b.You are to find the length of the string which represents the hypotenuse side.

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5²+2²=c²

25+4=c²

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√29=c

c=5.40 ft

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3 years ago
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