Question

1. From the adjoining figure, find the value of ‘x’. (Ref. Fig III)​

Answer 1

Step-by-step explanation:

20 = y+7

y =20-7

y= 13........ equation 1

now, by equation 1

16 = x+y

we put the value of y that is 13

16 = x + 13

x = 16- 13

x = 3

Hence, x = 3

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