3 years ago

Which set of values could be the sides lengths of a 30-60-90 triangle

1 answer:

7 0

Hello,

Let's assume a the hypotenuse

b/a=sin 30°==>b=a/2

c/a=cos 30°==>c=√3 / 2 *a

(√3/2 a, a/2,a) are the sides of the triangle.

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Annette [7]

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Step-by-step explanation:

The Hypotenuse-Leg Theorem states that two right triangles are congruent if and only if the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of the other right triangle.

Since they both share Leg DC, their hypotenuse should be congruent to use this proof.

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Austin is building a miniature replica of the empire state building. the actual empire state building is 1,423 feet tall and 6,0

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bulgar [2K]

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Step-by-step explanation:

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Hence, the rollercoaster made 3 trips.

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3 years ago

Round to the nearest thousand then subtract

dsp73

100

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4 years ago

7(-3 + 2u) simplified

Allushta [10]

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