Question

1). Construct a parallelogram PQRS with PQ = 4.5cm ,QR = 3 cm and angle Q is 60.

2) . Find ( x + y) ÷( x- y) if x =5/2 and y= 3/4

3) . Find the square root of 7744 by division method.
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Answer 1

this is the answer of your question

Answer 2

Answer:

$2) \: \: \: \: \: (\frac{5}{2} + \frac{3}{4} ) \div ( \frac{5}{2} - \frac{3}{4} )$

$(\frac{10 + 3}{4} ) \div ( \frac{10 - 3}{4} ) = \frac{13}{4} \div \frac{7}{4} = \frac{13}{4} \times \frac{4}{7} = \frac{13}{7}answer$