3 years ago

Given: ABCD is a rectangle, AC ∩BD = O, m∠ABD=30°, AC=16 in. Find BC.

Mathematics

1 answer:

nata0808 [166]3 years ago

7 0

Answer:

Step-by-step explanation:

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In triangle XYZ, angle Y = 45º and angle Z = 60º. If XZ = 4, then what is XY?

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Step-by-step explanation:

Given

$XZ= 4$

$\angle Y = 45$

$\angle Z = 60$

Required

Determine the measure of side XY

To do this, we make use of sine law. This is as follows:

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In this case:

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Cross Multiply

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