llamatrouble2091 llamatrouble2091
  • 15-04-2021
  • Mathematics
contestada

The angle of elevation of an electricity pole from a point 8 metres from its base is 52.7 degrees. What is the height of the pole?

Respuesta :

adefunkeadewole adefunkeadewole
  • 16-04-2021

Answer:

10.5m

Step-by-step explanation:

We solve the above question, using the Trigonometric function of Tangent

tan θ = Opposite/Adjacent

θ = 52.7 °

Adjacent = 8 m

Opposite = x

Hence,

tan 52.7= x/8m

Cross Multiply

x = tan 52.7 × 8m

x = 10.501501092m

Approximately = 10.5 m

Therefore, the height of the pole = 10.5m

Answer Link

Otras preguntas

John is blind and is therefore unable to detect the light that normally sets the suprachiasmatic nucleus (SCN). If he is like most blind people:
What is the most likely cause of LS’s potassium imbalance? Explain the role of the kidney in potassium excretion.
Evaluate a + b for a = 2 and b = 3
A personal trainer is working with a client who reports not having enough time to exercise. Which of the following is the most effective technique to help the c
A bond represents a debt for an organization. a. True b. False
Sean has a square plot of land covered with grass. He places a sprinkler in the middle of the To water the grass. When the sprinkler is running, it sprays water
Can u please help me
PLEASE ANSWER ASAP!! Which phrases can be represented by the algebraic expression x + 14? Select three options. 1. the quotient of a number and 14 2. a number p
(4a2 + 7a - 12) + (-9a2 + 2a-6)​
What is 3 times the sum of c and r