Make a guess and check table to figure out if you do not know it off the top of your head.
The answer is 7 and 7
Answer:
sqrt(2) =x
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
sin theta = opp/ hyp
sin 45 = x/2
2 sin 45 =x
2 ( sqrt(2)/2) =x
sqrt(2) =x
70 = 50 * x/100
x = 70/50*100 = 140
Seventh is 140% of 50.
Answer:
because they all have 3 corners
