1987 AMC 8 Problem 4
Attempt Problem 4 of the 1987 AMC 8 below, then check your answer against the professionally curated solution from LIVE by Po-Shen Loh. You can also try the full timed exam, view all 1987 AMC 8 solutions, or check the answer key.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
4.
Martians measure angles in clerts. There are clerts in a full circle. How many clerts are there in a right angle?
Answer: C
Small hint:
A right angle is of a full circle
Big hint:
Take of clerts
Solution:
A right angle is a quarter of a full circle, so it contains clerts.
Thus, the correct answer is C .
Problem 4 in other years
- 1985 AMC 8
- 1986 AMC 8
- 1988 AMC 8
- 1989 AMC 8
- 1990 AMC 8
- 1991 AMC 8
- 1992 AMC 8
- 1993 AMC 8
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