englishHelo englishHelo
  • 22-05-2021
  • Mathematics
contestada

Find each marked side or angle show the step by step​

Find each marked side or angle show the step by step class=

Respuesta :

bhadelsimron19
bhadelsimron19 bhadelsimron19
  • 22-05-2021

Answer:

taking b as reference angle

using cos rule

cos b=b/h

cos b=1.3/2.8

cos b=0.46

cos 62 =0.46

Step-by-step explanation:

therefore the value of b is 62 degree

Answer Link

Otras preguntas

PLS HELP ASAP (no links) WILL MARK YOU You find a ring with a mass of 13.5g. You fill a graduated cylinder with 10 ml of water and put the ring into the cylin
can someone plz help correct answer = BRAINLIEST
Help me bro Simplify -4 1/4-(-9 1/2)
R is the midpoint of ST. R has coordinates (4, -3) and S has coordinates (-1, 2). Find the coordinates of T.​
Which of the following would be an example of a mutual mistake that could make a contract voidable? O A. Both parties are mistaken about the location of a const
A tennis ball is dropped 1.2 m above the ground. With what velocity does it hit the ground (before the ground stops it)?
repliksyon ng agham bilang mag aaral​
6X 500= Find the product
Wrings a formula for the perimeter p of the triangle
3136 is 2 to the power of what?