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3 years ago

Hannah drew a pattern using only equilateral triangles. Which of the following statements about an equilateral triangle is true?

2 answers:

8 0

A) The measure of each angle is 60 degrees.

An equilateral triangle has equal angles of 60 degrees and lengths (of sides).

Shalnov [3]3 years ago

5 0

<span>The sum of the angle of a triangle is 180 degrees. It is mentioned that Hannah drew a pattern of equilateral triangles. Equilateral triangle has three equal sides. Also, its angles are the same, having 60 degrees at each corner of the triangle. The answer is a. Letter b does not qualify to be an equilateral triangle because 120 degrees times 3 is greater than 180 degrees. Letter c and d exceeds the total number of angles at 180 degrees.</span>

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vladimir1956 [14]

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3 years ago

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2 years ago

0.75 recurring as a fraction<br> with 7 and 5 recurring

mariarad [96]

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- x =   0.757575...
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3 years ago

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loris [4]

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3 years ago

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JulsSmile [24]

Answer:

x=4

x=17.9

Step-by-step explanation:

For the first diagram.

cos(45°)=x/4√2

x=4√2cos(45°)

x=4

For the second diagram

tan(38°)=14/x

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2 years ago