23.13 plus what gives you 39.35
2 answers:
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Answer:
Area = 1.54
Step-by-step explanation:
Area = π
π = 3.14
diameter = 1.4
radius (half of diameter) = 0.7
Area = 3.14 x
Area = 3.14 x 0.49
Area = 1.5386
round to the nearest hundredth:
1.5386 = 1.54
Answer:
Step-by-step explanation:
The angle formed by and the angle marked as
are co-interior angles and therefore must be supplementary (add up to 180 degrees).
Therefore, we have: