Question

(c) How many sides has a polygon whose angles aut up
15
0
5
10
45
40
30
35
2. Different packets are weighed by a spring balance. The length of the spring changes
proportionally with the weight of the packet. The following table gives the length of
the spring corresponding to the weight.
Weight (in kg)
Length of spring (in mm)
Draw the graph for the above table and from the graph, answer the following
questions:
(a) What will be the length of the spring when a weight of 20 kg is hung?
(b) What will be the length of the spring when a weight of 35 kg is hung?
(c) If the length of the spring is 62 mm, what weight is hung?
3. A scooterist calculated his average cost of running his scooter, which is given in the
following table:
30
20
50
10
Distance travelled (in km)
55
35
25
15
Cost (in 3
Draw the graph (distance, cost) and from the graph answer the following questions:
(a) What will be the cost if he drives 40 km?
(b) What will be the cost if he drives 53 km?
(c) If he spends 44, how far has he travelled?
?
(d) Justify the cost if he does not drive the scooter?
ments in inches corresponding to
(d) How many sides has a polygon whose angles add upto 1260°?​

Answer 1

this question is too long unable to read so can't answer if any one know the answer leave in comment