Question

Week-2
(6) An equierange of de 12 cm
06. Find the perimeter of
a
ge with s
u
ng 20 cm 1 cm and 18 cm
Q7. Find the perimeter of a regular pentagon w
echsteasuring
08. Find the side of the square whose perimeter is 100
qe. The perimeter of a regular pentagon is 250 cm. How long is each side?
Q10. A piece of string is 90 cm long. What will be the length of each side the string
used to form:
(a) a square?
(b) an equilateral triangle?
(c) a regular hexagon?
Q11 Two sides of a triangle are 21 cm and 45 cm. The perimeter of the triangle
90 cm. What is its third side?
Q12. Find the cost of fencing a square park of side 525 m at the rate of Rs 50 per metre
Q13. Find the cost of fencing a rectangular park of length 235 m and breadth 165 mat
the rate of Rs 15 per metre.
Q14. Rakesh runs around a square park of side 62 m. Mohit runs around a rectangular
park with length 50 m and breadth 32 m. Who covers more distance? How much?
Q15. Find the areas of the rectangles whose sides are:
(a) 3 cm and 4 cm (b) 12 m and 21 m (c) 2 km and 3 km (d) 2 m and 70 cm
Q16. Find the areas of the squares whose sides are:
(a) 10 cm (b) 14 cm (c) 5 m


solve. all this is my challenge for you'll ​

Answer 1

Answer:

not getting questions clearly