What is the area of the circle below? (Hint: you need to find the radius first) A. 1808.64 square meters
B. 75.36 square meters
C. 452.16 square meters
D. 150.72 square meters
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The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.