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katovenus [111]
3 years ago
14

Q1. Find the measure of angle 1. Show your work.

Mathematics
1 answer:
OlgaM077 [116]3 years ago
4 0

Answer:

1. 110°

2. 139°

Step-by-step explanation:

1. 180° in a triangle

180 - 40 - 30 = 110°

2. 180° in a triangle

angles on a straight line add up to 180°

180 - 64 - 75 = 41°

180 - 41 = 139°

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Answer:

36 miles

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His entire journey, represented with a diagram, is in the shape of a right angle triangle.

We need to first find the hypotenuse of the triangle, then, add all the sides together:

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Find the square root of both sides:

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Therefore, adding the three sides together:

Total distance traveled = 9 + 12 + 15

Total distance traveled = 36 miles

He would ride 36 miles altogether.

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