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3 years ago

A parallelogram has one angle that measures 50°. What are the measures of the other three angles in the parallelogram?

Mathematics

1 answer:

Sedaia [141]3 years ago

3 0

Answer:

130°, 50°, 130°

Step-by-step explanation:

Two opposite angles of parallelogram are always congruent, so the measure of angle opposite to the angle 50° is 50° too.

Two consecutive angles of parallelogram always are supplementary (add up to 180°), so the angle consecutive to the angle 50° has the measure of

180° - 50° = 130°

Angle opposit to 130° angle has the measure of 130° too.

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For t₁ there will be:

$\log_2x=t_1\\\\\log_2x=-4\\\\2^{-4}=x\\\\x=\dfrac{1}{2^4}\\\\\\x=\dfrac{1}{16}=0,0625\\\\\\\boxed{x\approx0,063}$

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Answer d)

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3 years ago

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bija089 [108]

Answer:

The solutions are:

x=2

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Step-by-step explanation:

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Travka [436]

Answer:

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Step-by-step explanation:

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