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2 years ago

13

Are the angle measurements in this triangle correct?

2 answers:

german2 years ago

8 0

OD

In a triangle there is 180 degrees

Mars2501 [29]2 years ago

5 0

Answer:

<u>D</u>

Step-by-step explanation:

The <u>Angle Sum Property of a Triangle</u> states that the internal angles of a triangle add up to 180°
Here, the sum is : 130 + 30 + 30 = 190°
Therefore, the angle measurements are not correct
The total angle measure of triangle should decrease by 10°
By making the top angle 120°, the sum becomes 180°
Hence, <u>D</u> is the correct option

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Lelechka [254]

Answer:

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Step-by-step explanation:

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3 years ago

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denpristay [2]

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Step-by-step explanation:

Given

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Here,

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3 years ago

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Step-by-step explanation:

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3 years ago

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Greeley [361]

Answer:

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Step-by-step explanation:

» These two triangles have same side and same angle

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3 years ago

Read 2 more answers

Need the answers before 8pm

saveliy_v [14]

Answer:

A reflection over the x- axis would be the correct answer.

Step-by-step explanation:

When you flip figure A over the x-axis it will land onto figure B.

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4 years ago