Ramon jumped 4.5 feet. His older sister jumped 5.21 feet. How much further did his sister jump than he did?
1 answer:
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Answer:
Step-by-step explanation:
step 1
Find the length side c
Applying the law of sines
substitute he given values
solve for c
step 2
Find the measure of angle B
Remember that the sum of the interior angles in any triangle must be equal to 180 degrees
so
substitute the given values
step 3
Find the area of the triangle
we know that
The area of the triangle applying the law of sines is equal to
substitute the given vales