Answer:
D. 63 degrees
Explanation:
We can use the Trigonometric ratio ‘Tan’ to get angle B (because you have all 3 lengths, you can use any ratio. I used tan because it didn’t make use of the decimal number).
TanB = opposite/adjacent
TanB = 4/2
TanB = 2
B = Tan^-1(2)
B = 63.43°
Your answer is D.
Please feel free to comment if you do not understand the use of ‘Tan^-1’
Answer:
73
Step-by-step explanation:
(9x - 62)
(9(15) - 62) =
(135 - 62) =
(73)
<u>m∠KJL </u>= 73
20/36 reduced is 5/9. hope this helped! :)
