X² = hyp² - cat²
x² = 625 - 156.25
x² = 468.75
x ≈ 21,6
Answer:
Step-by-step explanation:
pregunt aatumama
Az=5
triangle is a special right triangle of length 1, 1 (square root of 3) , 2
ya= 5 (square root of 3)
Answer:
Step-by-step explanation:
finding PR ( public relations :D , not that PR , the PR on this triangle thingy )
use law of cosines, again
c=sq rt [ a^2+b^2﹣2*a*b*cos(C) ]
where
c=PR
a= 9
b = 22
C = the angle of Q or 180 = 97+24+Q so Q = 180-97-24 = 59°
they tried to trick us.. by not giving us the angle C for the above cosine formula , but we figured out their diabolical plan :D yay super hero math
then
PR = sq rt [ 9^2 + 22^2 - 2*9*22*cos(59) ]
PR = sq rt [ 81 + 484 -203.9550777 ]
( notice that now it is a subtraction sign instead of a plus sign, this time? )
PR = sq rt [361.0449 ]
PR = 19.0011
to the nearest 10th
19.0 :)
Answer:
110:8.6
Step-by-step explanation:
110/1:68.8/5
=110:8.6
