Answer:
B. 73°
Step-by-step explanation:
<em>m</em><em>L</em><em> </em>HLK = ½ × <em>mL</em><em> </em>HJK = ½×146=73°
The answer is C because the scale of the graph does not start from 0 so the differences are smaller
The correct answer is about 9.8 units.
To do this problem, plot the 2 points and draw a right triangle. Then, you can use the Pythagorean Theorem.
You will have:
4^2 + 9^2 = c^2
97 = c^2
9.8 = c