3 years ago

Sin46=8/x 20 POINTS need asap

Mathematics

1 answer:

hodyreva [135]3 years ago

6 0

Answer:

x = 11.12130872

Step-by-step explanation:

if this isnt right then let me know

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If m angle B=m angle D=41, find m angle C so that quadrilateral ABCD is a parallelogram

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ANSWER

139°

EXPLANATION

One of the interior angle properties of a parallelogram is that adjacent interior angles are supplementary.

This means that, the adjacent interior angles add up to 180°.

$m \angle \: B = m \angle \: D = 41$

Then

$m \angle \: C + m \angle \: D = 180 \degree$

$m \angle \: B + m \angle \:C= 180 \degree$

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3 years ago

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