1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tekilochka [14]
2 years ago
7

Sighting the top of a building, a surveyor measured the angle of elevation to be 60 degrees. The measurement is taken 200 feet f

rom the building. Find the building's height. Express your answer in terms of feet and then round to two decimls.
Mathematics
2 answers:
olya-2409 [2.1K]2 years ago
8 0
This is a 30-60-90 triangle
opposite side of rigt angle=2x
opposite side of 60 degrees is x√3
opposite sides of 30 degree is x
the right angle is at the base of the building so therefor
200=x
2x=distance from surveor to top of building and x√3=height of building

x=200
200√3≈346.41

the answer is 346.41 feet

Anna [14]2 years ago
4 0
Tan(60) = opposite/200
height = 200tan(60) = 200sqrt(3) or about
346.41 ft
You might be interested in
What is the volume of the composite space figure to the nearest whole number?
Firdavs [7]
Check the picture below.

the volume of a rectangular prism is just the product of its 3 dimensions, so the volume of those two there is 4*9*6  and 3*6*5.

so the volume for the composite figure is just the sum of those two products.

6 0
3 years ago
Write the definition of the vertex of an angle as a biconditional statement.
san4es73 [151]
The corner of a shape where two side meet
6 0
3 years ago
What is the probability that the sun will not rise Tomorrow plz explain?
Luba_88 [7]

Answer:

the sun may rise or will not rise , so there are 2 chances

Step-by-step explanation:

so the probability is 1/2=0.5

6 0
2 years ago
The diagram shows a triangle ABC 2.5 cm 4.6 cm work out the are of the triangle
Paladinen [302]

Answer:

Idk I need the answer too

Step-by-step explanation:

8 0
3 years ago
A number has an absolute value equal to 13
amm1812
13 because absolute is showing the same number but positive
4 0
3 years ago
Other questions:
  • If it takes a sprinter 10.3 seconds to run a distance of 100m. what is the runners average speed?
    6·2 answers
  • Need help plzzzzzzzz
    8·1 answer
  • What is the factored form?
    8·1 answer
  • 1. Find the value of x:<br> (110)<br> (618) 62<br> =<br> 315<br> 68
    13·1 answer
  • A rectangle has dimensions of 63 cm long and 66 cm wide , what is the area of the rectangle?
    12·2 answers
  • In a triangle ABC, the measure of
    11·1 answer
  • How many times does 11 go into -435 pls dont cheat​
    11·2 answers
  • HELP PLEASE SOMEONE !!!!!!!!!!!!!
    7·1 answer
  • Please help!!!!!!!!!
    8·2 answers
  • Mooberry Creamery uses 2 cups of ice cream in each milkshake. How many milkshakes can they make with 1 gallon of ice cream?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!