9514 1404 393
Answer:
16.4
Step-by-step explanation:
The law of cosines is useful here. It tells you ...
b^2 = a^2 + c^2 -2ac·cos(B)
b^2 = 22^2 +10^2 -2·22·10·cos(44°)
b^2 ≈ 267.49
b ≈ √267.49 ≈ 16.35514
b ≈ 16.4
For the following right triangle find the side length x round your answer to the nearest hundredth
1 answer:
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Answer: F
Step-by-step explanation:
This is basically like 2 rectangles. Find the area of both and add them together.
Remember that the area is x
.
Area of Rectangle 1: = 7,
= 14
14 x 7 = 98
Area of Rectangle 2: = 5,
= 14
14 x 5 = 70
Add the areas together: 98 + 70
= 168
