Math, asked by yilobeni, 2 months ago

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Answered by khanzaid75005
5

Answer:

100000% Correct answer

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Answered by ItsLisa15097
41

Answer:

Hope it helps you .

Step-by-step explanation:

ANSWER :-

                                                                               

a) The multiplicative inverse of \frac{1}{2} is ⇒iii) 2.

b) The equivalent rational number of \frac{2}{3} is ⇒ii)\frac{6}{9} .

c) 6^{0} is equal to ⇒ii) 1 .

d)5^{3}×5^{-1} is equal to ⇒iv) 5^{2} .

5^{3}×5^{-1}\\=(5)^{3-1}\\=(5)^{2} = 25

e) The perfect square number out of 14,15,16 and 17 is ⇒iii) 16 .

f) The unit digit in the square of 133 is⇒IV) 9 .

g) Value of \sqrt{121} is ⇒ii) 11 .

h) The perimeter is ⇒iii)16 cm .

∴ Perimeter =2 (Length+Width)

                    =2 ( 6+2 ) cm

                     = 16 cm .

i) The area of the rectangle is ⇒iv)15 cm

Area = 2(length×width)

        =(5×3) = 15

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