Answer:
it is 59
Step-by-step explanation:
We'll just give the sides a variable, the <span>hypotenuse is A, the height is B and the bottom length is C
A = 21
C = 15
This means the B = is </span>14.696938456699069 which is rounded to 15. But, this doesn't matter.
As long as we know the hypotenuse and one side we can find out that x is equal to about 45.584691402807024, round this to 46.
46 degrees is the answer.
The answer is:
B) 20
I answered you on the other question. ;)
Answer:
R = 11.42º
Step-by-step explanation:
sin∅ = opp/hyp
sinR = 20/101
R = arcsin20/101
Use calculator
R = 11.421186274999285
Rounded
R = 11.42º
