reginadelacruz6
reginadelacruz6 reginadelacruz6
  • 21-12-2017
  • Mathematics
contestada

PLEASE HELP AND EXPLAIN! Find the height of the triangle.

A. 9.4
B. 3.6
C. 3.4
D. 6.6

PLEASE HELP AND EXPLAIN Find the height of the triangle A 94 B 36 C 34 D 66 class=

Respuesta :

ddwzinc
ddwzinc ddwzinc
  • 21-12-2017
Hello!


So you need to find the sin of the angle:

sin20 = x / 10

10 x sin20 = x

x = 3.4

Hope this helps :))
Answer Link
tynollette tynollette
  • 21-12-2017
you are given the hypotenuse and an angle, and you need to find the opposite side, use sine
sin20=x/10
x=10*sin20
use a calculator: x=3.4
Answer Link

Otras preguntas

Which Kelvin temperature is equal to 200.°C?
show by a simple experiment that diffusion becomes faster when temperature is raised
How many faces edges vertices does a decagonal prism have ?
What are the functions of:Salivary Glands...Gallbladder...Liver...Pancreas..
The name of each contestant is written on a separate card, the cards are placed in a bag, and three names are picked from the bag. Identify which type of sampli
What expression represents the number of squares in terms of the figure number?
how reliable are grammar checkers?
what is a closed-ended question?
Insert 2 irrational numbers between 2/5 and 3/4
show by a simple experiment that diffusion becomes faster when temperature is raised