<span>tan(85°14') = 915/d
hope this helps
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Answer:
C and D
Step-by-step explanation:
the answers are C and D.
Answer : 15.75 square inches
Step-by-step explanation:
The answer is 1/4 because all you have to really do is simplify
Answer:
area = 779.4 cm²
Step-by-step explanation:
divide it into 6 equal equilateral triangles. Each corner of a triangle will be 60°.
tan 60° = 15/x
1.7321 = 15/x
x = 8.66 (this is one-half of the base of the triangle)
base = 17.32 cm
area of one triangle = 1/2(17.32)(15) = 129.9 cm²
129.9(6) = 779.4 cm² (because 6 triangles make up the hexagon)
