2 years ago

The measure of the exterior angle of the triangle is ° .

Mathematics

1 answer:

Ira Lisetskai [31]2 years ago

4 0

equal to the sum of the measures of the two non-adjacent interior angles of the triangle

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GalinKa [24]

Answer:

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Negative six times a number, increased by 17, is – 19.<br> Write an equation

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2 years ago

Find x and y on triangle<br>Also the degree is 30 and the other thing is 7sqrt3

nydimaria [60]

Answer:

y =7

x =14

Step-by-step explanation:

Since this is a right triangle we can use trig functions

tan 30 = opp /adj

tan 30 = y/ 7 sqrt(3)

7 sqrt(3) tan 30 = y

7 sqrt(3) * 1/ sqrt(3) =t

7 =y

sin 30 = opp/ hyp

sin 30 = 7/x

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x = 7/ sin 30

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Answer:

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Step-by-step explanation:

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A rain gutter is made from sheets of aluminum that are 20 inches wide by turning up the edges to form right angles. Determine th

marishachu [46]

20in flat -> 2 sides of 10in at 90degrees from eachother

area would be 10*10/2 =50in^2

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2 years ago