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
Mandarinka [93]
3 years ago
13

Which measurement would not be used to calculate the area of this triangle?

Mathematics
1 answer:
bonufazy [111]3 years ago
5 0

Answer:

Im not sure but i think 2 is the answer

Step-by-step explanation:

You might be interested in
I don’t know how to find X or Y very urgent, need to figure this out how to solve plz help
Lena [83]

Answer:

x = 9

y = 9√3 = 15.6

Step-by-step explanation:

The triangle given is a right triangle, therefore:

✔️apply trigonometric ratio formula to find x:

Reference angle = 60°

Hypotenuse = 18

Adjacent = x

Thus:

Cos (60) = x/18

Multiply both sides by 18

18×cos(60) = x

9 = x

x = 9

✔️find y by applying pythagorean theorem:

y² = 18² - x² (pythagorean theorem)

y² = 18² - 9² (substitution)

y² = 243

y = √243

y = √(81*3)

y = 9√3 = 15.6

3 0
3 years ago
6 mi Find the volume for the shape above. Use 3.14 for pi. Round to the nearest whole number.​
vodka [1.7K]

Answer:

Step-by-step explanation: does anyone know? I really need this

4 0
3 years ago
The circumference A of a circle varies directly with its radius. A circle with a radius of 4 has a circumference of about 25.1 i
horsena [70]

Answer:

25.1 in.2.

Step-by-step explanation:

8 0
3 years ago
I need help Plz Help me thx
Lubov Fominskaja [6]
I think its the third one
3 0
4 years ago
What is the opposite operation of squaring? Using this opposite operation, rewrite the equation from question 1 so s is by itsel
Radda [10]
The opposite operation of squaring is to find the square root. I dunno what the original equation is so I can’t help with that
5 0
2 years ago
Other questions:
  • Srekar needs to increase the size of the prism below by 2 inches on each side. The original prism has a length of 3, a depth of
    14·1 answer
  • Helena makes an 8% commission on any artwork she sells. If she sells $125 worth of artwork, how much is her commission.
    15·1 answer
  • How do i find the focus of the parabola from the equation x^2-12y=0?
    8·1 answer
  • What is the measure of ABC?​
    10·1 answer
  • Help please I rly need it <br>60 POINTSS​
    5·2 answers
  • A family of six consists of four people older than 12 and two people 12 or under. Tickets into an amusement park are $57.95 for
    9·1 answer
  • In a right triangle, Sin (30 + x) º = Cos (3x) º. What is the value of x?
    14·1 answer
  • Twice the sum of 15 and x as an algebraic expression
    15·2 answers
  • Express 8% as a decimal fraction​
    12·1 answer
  • A coat costing $135 is marked down 25%.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!