In the adjoining fig-5, the length and breadth of a photo frame are 35 cm and 25 cm.

a) Find the length of the wooden strip required to frame a

photograph .

b) If the cost of wooden strip is Rs 75 per meter, find the

total cost of strip required for the frame.

a: 120m

b:rs. 9000

Step-by-step explanation:

Lenght:35m

Breadth:25m

Lenght of wooden strip required to frame(perimeter) = 2(L + B)

=2(35m +25m)

= 2(60m)

= 120m

Cost of wooden strip =Rs.75/m

Total cost= length of wooden strip × cost

= 120m × Rs.75/m

= Rs. 9000

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.