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joja [24]
3 years ago
8

A parallelogram has an interior angle measuring 81°. Which MUST also be the measure of an interior angle of the parallelogram?

Mathematics
1 answer:
djverab [1.8K]3 years ago
3 0

D) 99°, interior angles in parallelograms are supplementary meaning they add up to 180°. 180°-81°=99°

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To graph ( 0, 15 ) what is the only direction you will move
Dominik [7]

Answer:

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Step-by-step explanation:

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Without using a calculator, choose the statement that best describes the value of \sqrt{10}
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Write the coordinates of the vertices after a reflection across the line x= -3
anzhelika [568]

(Please vote me Brainliest if this helped!)

  1. C' (-3, -6)
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3 years ago
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White raven [17]

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Step-by-step explanation:


7 0
3 years ago
Find the length of the segment indicated. Round your answer to the nearest tenth if necessary.
guajiro [1.7K]

Answer:

<em>Length of x ⇒ ( About ) 11.5; Option C</em>

Step-by-step explanation:

<em>~ Let us plan this question step-by-step. We know that the line segment with length 13.1 is a radii to the circle, as well as a hypotenuse to a right triangle. Respectively the hypotenuse of another triangle is a hypotenuse as well. By radii ≅, these two part of these two triangles are ≅ ~</em>

1. If these two parts are ≅, the triangle with leg x has a hypotenuse of 13.1 as well ( through ≅ ). This would mean that Pythagorean theorem is applicable for this triangle, as to solve for line segment x.

2. By Pythagorean Theorem ⇒

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38.44 + x^2 = 171.61,

x^2 = 133.17

<em>Length of x ⇒ ( About ) 11.5</em>

7 0
4 years ago
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