ntkfq2j94w ntkfq2j94w
  • 02-04-2021
  • Mathematics
contestada

thank you for hurrying here is the very last one Explain how you would find the perimeter of this triangle.

Respuesta :

tanweeleong195oxyqwp
tanweeleong195oxyqwp tanweeleong195oxyqwp
  • 02-04-2021

Step-by-step explanation:

Use the method of TOA CAH SOH.

[tex]tan(51.3) = \frac{opp}{adj} \\ \tan(51.3) = \frac{u}{4} \\ u = 4 \tan(51.3) [/tex]

[tex] cos(51.3) = \frac{adj}{hypo} \\ \cos(51.3) = \frac{4}{v} \\ v \cos(51.3) = 4 \\ v = \frac{4}{ \cos(51.3) } [/tex]

Perimeter of triangle = Sum of all sides =

[tex]u \: + \: v + 4[/tex]

Answer Link
steverogers7869 steverogers7869
  • 02-04-2021

Answer:

use right angeled triangle method.

Ver imagen steverogers7869
Answer Link

Otras preguntas

The table shows your test results for math class. What test score do you need on the last exam to earn 90% of the total points? Test score percent answer needed
la democracia fue un sistema político que apareció en la polis de Atenas​
Who led the rebellion against French control in the Caribbean? 1) Sacagawea 2) Zebulon Pike 3) Napoleon Bonaparte 4) Toussaint Louverture 5) Meriwether Lewis
What are some differences between gay men and lesbians?
what was the teapot Dome scandal how long it lasted​
how did fudalism bring order to europe
The moral principles by which we live and work are known as _____.Select one:a. regulationsb. rulesc. ethics d. laws
Prove that (cos(3A) - sin(3A))/(1-2sin(2A)) ≡ cos(A) + sin(A) Topic : Trigonometry # Proving Trigonometric Identities # Double Angle Identities # Addition Iden
Simplify. 2(x-3)-4x 1
Write 518 and 346 in expanded form PLEASE HELP ME