1) what is the area of the 32x40cm rectangle? a) 1280cm2 b) 2435cm2 c) 3426cm2 d) more than1cm2 2) what is the area of the 72x67cm rectangle? a) 1478cm2 b) all the choice are wrong c) 289357cm2 d) 25697cm2 3) true or false: square has 4 conner a) true b) false 4) Challenge mode: what is 792? a) 3521 b) 6241 5) Challenge mode: what is 996? a) 941480149401 b) 2354316878 c) 346365474 d) 346357356346537 e) none of above 6) what is the area of 89cm square? a) 7921cm2 b) 4335cm2 7) what is the parimeter of the 232*653 rectangle? a) 1770cm b) 2432cm 8) what true about rectangle ? a) each side doesn't the same length b) there are four side c) it same as square d) it has 4 conner e) its formular to find the area is lengthxwidth f) all of them are true 9) be paiten it get harder and harder: what is 65412 a) 42784681 b) 6541857655452 10) A square has a perimeter of 36 cm. If each side is doubled, what will be the new perimeter? a) 87cm b) 51cm c) 36cm d) 72cm e) 64cm f) 465cm 11) A rectangle's length is three times its width. If the perimeter is 48 cm, what are the length and width? a) 23cmx64cm b) 3cmx23cm c) more than1cm d) 6cmx18cm 12) The area of a square is 81 square cm. If the side length is increased by 2 cm, what is the new area? a) 121cm2 b) 438cm2 c) 25cm2 d) 89cm2 13) A rectangle has a length of 10 cm. If its area is 60 square cm, what is its width and perimeter? a) 234cm,34cm b) 342cm,23cm c) 59cm,34cm d) 6 cm,32cm e) 546cm,23cm f) 34cm,54cm 14) The perimeter of a rectangle is 30 cm, and its length is 4 cm longer than its width. What are the dimensions of the rectangle? a) 546cm,342cm b) 34cm,34cm c) 35cm,234cm d) 6cm,10cm e) 151cm,56cm f) 454cm,23cm 15) The perimeter of a rectangle is 30 cm, and its length is 4 cm longer than its width. What are the dimensions of the rectangle?(area of rectangle+area of square) a) 653cm2 b) 196cm2 c) 222cm2 d) 453cm2 e) 234cm2 f) 547cm2

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