PLEASE HELP URENT What is the length of leg s of the triangle below? 45°
412
90°
45°
S
O A. 4
O B. 2
O C. 4.4
O D. 1
O E. 52
O F. 5.6

4

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp / hyp

sin 45 = s / 4 sqrt(2)

Multiply each side by 4 sqrt(2)

4 sqrt(2) *sin 45 = s

4 sqrt(2) * 1/ sqrt(2) =s

4

T = 94.59  degree C

Step-by-step explanation:

Given data:

P= 83.4 kPa

P = 0.834 bar

for Saturated table

P = 0.8 bar     T = 93.50 degree C

P = 0.9 bar     T = 96.71 degree C

from interpolation method

z = 1.0914

T = 93.5 + z = 94.59  degree C