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
Paraphin [41]
3 years ago
5

You are standing 40 meters from the base of a tree that leans 8o away from you. The angle of elevation from you to the top of th

e tree is 20o. Find the slant height of the tree.

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
3 0

Answer:

the height of the tree is <em>15.49 m</em>

<em></em>

Step-by-step explanation:

Step 1:

From the figure, we can determine ∠ATB by using the fact that the sum of all the angles in a triangle add up to 180°:

∠ ATB  = 180° - 98° - 20°

∠ ATB = 62°

Step 2:

Therefore, using the law of sines, we can determine the height of the tree.

TB / sin(20°)  = 40 / sin(62°)

TB = 40 × (sin(20°) / sin(62°))

<em>TB = 15.49 m </em>

<em></em>

Therefore, the height of the tree is <em>15.49 m</em>

You might be interested in
lin read 3/8 of a magazine article on monday and 1/8 of article tuesday. what fraction of the article did she read on monday and
umka21 [38]
Lin read 1/2 of the magazine article on those 2 days.

This can be found by adding 3/8 and 1/8. This gives you 4/8 or 1/2 if you simplify it (divide by 4).

I hope this helps!
7 0
3 years ago
Read 2 more answers
Find the area of this shape<br> giving brainliest please help
pogonyaev
ANSWER: ⇒ 366.19cm²

I hope this helps you :)

7 0
2 years ago
In a list of expenses for a budget , which should be included ?
Vinil7 [7]
A and D is the answers that I would choose 


8 0
3 years ago
What is the surface area of the prism?
Sunny_sXe [5.5K]

three forty eight squared inches

5 0
3 years ago
Increase £60 by 120%
zimovet [89]
60×120=7200
7200÷100=72
60+72=132

answer=£132
hope this helps.....
3 0
3 years ago
Other questions:
  • A toy store sold 405 dolls it sold equal number of dolls each month for 8 months and also sold a few extra dolls during the last
    8·1 answer
  • An integer is 3 less than 5 times another. If the product of the two integers is 36, then find the integers.
    14·2 answers
  • Solve for c. −18c=2<br><br> −16<br><br> −4<br><br> 4<br><br> 16
    13·2 answers
  • The sides of a rectangle are 8cm and 6cm. What is the length of the diagonal. 12cm 10cm 9cm 7cm
    9·2 answers
  • (-3/14)+5/7hhggygwfghx
    9·1 answer
  • Hi there can anyone help me out with this because I'm really struggling with this
    13·1 answer
  • 8j-k + 14 when j = 0.25 and k = 1
    8·2 answers
  • Solve the equations that have variables on both sides, find your answers in the legend below: *
    14·1 answer
  • At a pet store, 67% of customers get a leash for their dog. Only 32% of customers get a leash for their dog and get their dog a
    10·1 answer
  • What is the mode of this data set?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!