1) What is perimeter?? a) The perimeter is the total breath of a shape b) the perimeter of a shape is the total amount of area c) the perimeter is the total square of a shape d) the total length of all its sides added together. e) the perimeter is the total witdh of any shape f) the perimeter is just a shape 2) What is the perimeter of a square with side length 5 cm? a) 23 cm b) 20 cm c) 26 cm d) 25.7 cm e) 28 cm f) 27.8 cm 3) what is the perimeter of the rectangle if it's lenght is 2.5m and breath is 7.8m?? a) 23.3 cm b) 20 cm c) 20.6 cm d) 20.75 cm e) 28 cm f) 27 cm 4) Which formula would we use to get the perimeter of the squaure??? a) Perimeter = 4 * side length b) Perimeter = sum of all three sides c) Perimeter = a + b + c d) Perimeter = 2πr = πd e) Perimeter = 2(length + breadth) f) perimeter= lenght 5) the perimeter of a square is 40 cm. what is its side lenght? a) 9 cm b) 4 cm c) 8 cm d) 9,5 cm e) 3 cm f) 10 cm 6) the perimeter of a rectangle is 72 cm. if the lenght is 12 cm, what is its width? a) 28 cm b) 25 cm c) 22 cm d) 24 cm e) 23 cm f) 24.5 cm 7) the perimeter of a triangle is 36cm, if two of the sides are 12 cm and 9cm , what is the lenght of third side? a) 10 cm b) 15 cm c) 14 cm d) 13 cm e) 17 cm f) 18 cm 8) the perimeter of a circle is 180 cm what is its diameter? a) 28 cm b) 32 cm c) 45 cm d) 31 cm e) 54 cm f) 76 cm 9) What is the perimeter of a rectangle with length 8 cm and width 6 cm? a) 29 cm b) 27 cm c) 28 cm d) 24 cm e) 27.48 cm f) 23 cm 10) What is the perimeter of a triangle with side lengths 3 cm, 4 cm, and 5 cm? a) 14 cm b) 12 cm c) 13 cm d) 10 cm e) 3 cm f) 11 cm 11) What is the perimeter of a regular pentagon with side length 7 cm? a) 32 cm b) 29 cm c) 38 cm d) 33 cm e) 35 cm f) 44 cm 12) What is the perimeter of a regular hexagon with side length 4 cm? a) 31 cm b) 47 cm c) 24 cm d) 25 cm e) 38 cm f) 45 cm 13) What is the perimeter of a circle with diameter 10 cm? a) 31.4 cm b) 32 cm c) 31 cm d) 27 cm e) 33 cm f) 41 cm 14) What is the perimeter of a semicircle with diameter 12 cm? a) 30.75 cm b) 30.48 cm c) 29 cm d) 32 cm e) 31 cm f) 28 cm 15) What is the perimeter of a trapezoid with bases 10 cm and 15 cm and height 8 cm? a) 47 cm b) 54 cm c) 10 cm d) 31 cm e) 41 cm f) 11 cm 16) What is the perimeter of a regular octagon with side length 3 cm? a) 22 cm b) 26 cm c) 27 cm d) 24 cm e) 28 cm f) 23 cm 17) What is the perimeter of a regular 12-gon with side length 4 cm? a) 32 cm b) 18 cm c) 48 cm d) 14 cm e) 78 cm f) 10 cm 18) What is the perimeter of a regular polygon with 15 sides and side length 5 cm? a) 82 cm b) 76 cm c) 32 cm d) 75 cm e) 56 cm f) 63 cm 19) A rectangle has perimeter 60 cm and length 15 cm. What is its width? a) 12 cm b) 15 cm c) 18 cm d) 13 cm e) 14 cm f) 16 cm 20) What is the perimeter of a parallelogram with base 12 cm and height 6 cm? a) 31 cm b) 35 cm c) 34 cm d) 32 cm e) 36 cm f) 33 cm

perimeter

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？