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116-S1-2
3. Find the time at which the two hands of a clock make an acute angle.
nine thirty 20 minutes before 7 half past 3
30 minutes after 12 twelve fifteen
4. What is the side length of an equilateral triangle whose sides add up to
the same sum as the sides of the isosceles triangle below?
13 cm
7 cm
116-S1-2
3. Find the time at which the two hands of a clock make an acute angle.
nine thirty 20 minutes before 7 half past 3
30 minutes after 12 twelve fifteen
4. What is the side length of an equilateral triangle whose sides add up to
the same sum as the sides of the isosceles triangle below?
13 cm
7 cm
