The two triangles are similar.
The angles of a triangle sum to 180°. Using the known angles in the first triangle, we find the missing angle measure:
180-(65+70) = 180-135 = 45
We do the same for the second triangle:
180-(65+45) = 180 - 110 = 70
Any two triangles that have all 3 angles congruent is similar by AAA.
Answer:
if sinx=3/5=P/H
using pythogoras thoeren find B
B²= H²-P²
B²= 25-9
B=4
Tanx = P/B= 3/4
3.
n(S)= 6
n(O) = 3 {1,3,5)
P(O) = n(O)/n(s)= 3/6=1/2
Step-by-step explanation:
Yes it is proportional!
we know this because with every week that passes, he plays another 2.5 hours if video games. hope this helps:)
Here is the answer for ya
The horizontal line makes two 180 degrees semi circles so x is the same as the space between the 37 and 45 degrees. Subtract 180 from 37 and 45 to get 98
x = 98
