Paul bought a photo frame which measured 10 inches in length and 8 inches in width. Determine the diagonal length of the photo f
2 answers:
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Answer:
Converse: Alternate Interior Angles Converse
Step-by-step explanation:
By the Alternate Interior Angles Converse, if , then l || m.
Use the equation to solve for x as follows:
Subtract 9x from each side
Add 23 to both sides
Divide both sides by 5
Option C:
We can find the value of PR using law of cosines.
Solution:
Given data:
∠Q = 18°, r = 9.5, p = 6.0
To find which length could be find in the triangle:
Law of cosines:
Substitute a = q, b = r, c = p and A = Q
If we substitute the values given, we can find q.
q = PR
Hence we can find the value of PR using law of cosines.
Option C is the correct answer.