1) 1. What is the value of π ? a) 4.14 b) 3.14 c) 2.14 d) 31.4 2) 3. What type of angle measures exactly 90 degrees? a) Acute angle b) Straight angle c) Obtuse angle d) Right angle 3) What is 12 squared? a) 24 b) 120 c) 144 d) 169 4) What is the next number in the sequence: 2, 4, 8, 16, ...? a) 20 b) 24 c) 30 d) 32 5) What is the sum of the angles in a triangle? a) 90 degree b) 180 degree c) 360 degree d) 120 degree

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?