1) Right Angle a) Is less than 90° b) is 90° exactly c) is greater than 90° but less than180° d) is 180 exactly e) is greater than 180° f) is 360° exactly 2) multiplication sign is a) + b) - c) ÷ d) × e) = f) √ 3) isosceles triangle has a) three equal sides and three equal angles b) two equal sides and two equal angles c) no equal sides and no equal angles 4) In equilateral triangle every Angles has a) 60° b) 120° c) 3° d) 360° 5) every angles in hexagon has a) 60° b) 90° c) 108° d) 120° e) 135° f) 125° 6) to draw a triangle with sides of 7, 8 ,12 we need a) protractor b) drafting triangle and ruler c) protractor and drafting triangle d) ruler and compass 7) 64×32= a) 2048 b) 96 c) 32 d) 2 e) 1804 8) 19856 millimiters is a) 19856 cm b) 198,56 cm c) 1985,6 meters d) 1985,6 cm 9) curve drawed from a central pointy in circle is called a) diameter b) radius c) secant d) chord 10) obtuse triangle a) all angles are less than 90° b) has a Right angle (90°) c) has an angle more than 90°

maths

โดย
สั่งพิมพ์
ฝัง

ลีดเดอร์บอร์ด

สไตล์ภาพ

ตัวเลือก

สลับแม่แบบ

คืนค่าการบันทึกอัตโนมัติ: ใช่ไหม