baielyfowler baielyfowler
  • 01-03-2021
  • Mathematics
contestada

Find the length of the third side. If necessary, write in simplest radical form.
3
2

Find the length of the third side If necessary write in simplest radical form 3 2 class=

Respuesta :

akposevictor
akposevictor akposevictor
  • 06-03-2021

Answer:

4.2 ft

Step-by-step explanation:

Reference angle = 77°

Opposite side = DE = x

Hypotenuse = CD = 4.3 ft

Apply the trigonometric function of sine. Thus:

Sin 77 = opp/hyp

Sin 77 = x/4.3

Multiply both sides by 4.3

4.3 × sin 77 = x

x = 4.2 ft (nearest tenth)

Answer Link

Otras preguntas

The perimeter of a regular pentagon is 41.5 what is the length of all sides
Will a stand that can hold up to 40 pounds support a 21-kilogram television ? explain .
True or false: A voluntary association is typically a nonprofit organization formed to pursue some common interest.
A Wood carver has made 179 carved animals. The animals will be shipped in boxes that hold only 8 animals each. How many boxes will be completely filled ? How ma
what is the GCF of 20 and 32
At the start of the war, the colonies had more of a structured government than their opponent
what, in some states, is a valid reason for denying someone the right to vote?
What is the additive inverse of -42? a. -42 b. 42 c. -(-(-42)) d. -|-42|
What is the scale factor of 5mm:1cm
The perimeter of a regular pentagon is 41.5 what is the length of all sides