d0pemangoo
Answered

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The figure below shows a triangular piece of cloth:

Triangle ABC has angle ABC equal to 90 degrees and angle BAC equal to 33 degrees. Length of AC is 7 inches.

What is the length of the portion BC of the cloth?

7 cos 33°
sin 33 degrees divided by 7
7 sin 33°
cos 33 degrees divided by 7

Sagot :

mhanifa

Answer:

  • C. 7 sin 33°

Step-by-step explanation:

Since B is right angle, AC is hypotenuse as opposite it.

BC is opposite to angle A which is 33°.

We know that:

  • sine = opposite / hypotenuse

So we have:

  • sin 33° = BC / 7 ⇒ BC = 7 sin 33°

Correct choice is C

ShaniahPoweska

Answer:

the answer is...

7 sin 33 degrees

Step-by-step explanation:

I took the test and got it correct

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