Question

base and height
4) Find the area of ABC in which zB = 90°, BC = 8cm and AC = 10cm. If BD LAC, then find BD.
5) From a circular sheet of radius 4cm, a circle of radius 3cm is removed. Find the area of the remainin
sheet. ( = 3.14)
6) The height (in cm ) of 90 plants in a garden are given below :
74
66
64
62
58
60
HEIGHT (in cm )
10
12
8
15
25
20
NUMBER OF PLANTS
7) Find the median of first 10 even numbers.
8) Find the median weight for the following data :
54
52
50
48
45
46
WEIGH ( in kg)
4
7
9
8
6
5
NUMBER OF BOYS​

Answer 1

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