2 years ago

Parallelogram has 2 pairs of congruent sides and the opposite angles are equal.

Mathematics

1 answer:

olga2289 [7]2 years ago

7 0

Answer:

True.

Step-by-step explanation:

In order for a quadrilateral to be a parallelogram, the top and bottom sides must be congruent, and the left and right must be congruent.

Opposite angles on either side are equal.

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Alik [6]

Answer:

(D) 30 degrees

Step-by-step explanation:

An inscribed angle is an angle formed by two chords in a circle which have a common endpoint.

<u>Theorem(Inscribed Angles Conjecture I): </u>In a circle, the measure of an inscribed angle is half the measure of the central angle with the same intercepted arc.

By the theorem above and from the attached diagram,

Inscribed Angle p =Half of 60 degrees

$\angle p=0.5 X 60^\circ\\p=30^\circ$

<u>The correct option is D.</u>

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Answer:

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Step-by-step explanation:

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3 years ago

Which one of these expressions represent solutions to the equation y2=100

andriy [413]

y^2=100

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Answer

E. -10

F. 10

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