Identify the triangle as acute, obtuse, or right. Also, identify the triangle as isosceles, equilateral, or scalene. Sides equal in length are marked.
A. right, scalene
B. obtuse, scalene
C. acute, scalene
D. right, isosceles
Answer: A
Mathematics
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A.
B.
C.
D.
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Use a calculator to find the function value to four decimal places.sin (72.5°)
A. 3.1716 B. -0.2410 C. 0.3007 D. 0.9537
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Determine between which two consecutive whole numbers each square root lies.
A. 13 and 14 B. 14 and 15 C. 15 and 16 D. 10 and 11
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