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gayaneshka [121]
3 years ago
15

Help please asap i will give brainlist

Mathematics
1 answer:
7nadin3 [17]3 years ago
3 0
28°

a triangle = 180°
180°-140°= 40°
180°-68°= 112°
180°-112°-40°= 28°
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The perimeter of a triangle is 37. One side of triangle is one foot longer than the second side. The third side is tgree feet lo
disa [49]

Answer:

First: 12 feet

Second: 11 feet

Third: 14 feet

Step-by-step explanation:

Let the second side of the traingle be x

First side of the triangle= x+1

Third side of the triangle= x+3

x+x+1+x+3 = 37

3x+4 = 37

3x = 37-4

3x = 33

x = 11

First side of the triangle= (11)+1

= 12

Second side of the triangle= 11

Third side of the triangle= (11)+3

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5 0
3 years ago
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Masteriza [31]

Answer:

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Step-by-step explanation:

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3 years ago
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grandymaker [24]
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4 0
3 years ago
which is the slope of a line that is perpendicular to the line that passes through the points (29, 24) and (3, 4)?
Nataliya [291]

Answer:

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