Find in each cash whether the sides of the triangle, as given below form a right triangle or not
(1) 9 cm, 12 cm and 15 cm (ii) 8 cm,15 cm and 17 cm
(iii) 7 cm, 24 cm and 25 cm
1 Answers
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One side of an equilateral triangle is 36 cm. The mid-points of its sides are joined to form another triangle. Again another triangle is formed by joi
Correct Answer - `432sqrt3 cm^(2)`
2 Answers 2 views
For each of the following transactions, calculate the resulting Cash Flow and state the nature of Cash Fiow, ie., whether it is Operating, Investing o
Correct Answer - (a) ₹50,000: Investing Activity-Outflow; (b) ₹2,00,000 Investing Activity-Outflow (c ) ₹ 60,000; Investing Activity-inflow
2 Answers 1 views
The lengths of the two sides of a right triangle containing the right angle differ by `2cm.` If the area of the triangle is `24cm^2.` Find the perimet
Correct Answer - 24cm
2 Answers 1 views
The midpoints of the sides BC, CA and AB of a `triangle ABC` are D(2,1), E(-5,7)and F-5, -5) respectively. Find the equations of the sides of `triangl
Correct Answer - x-2=0, 6x-7y+79=0, 6x+7y+65=0
2 Answers 1 views
The balance of cash at bank as shown by the Cash Book of Pan & Pan Co. on 31st December,m 2016, was ₹7,500. On checking the entries in the Cash Book w
Correct Answer - Cr. Balance as per Pass Book ₹9,015.
2 Answers 1 views
The sides of a quadrilateral ABCD taken in order are 6 cm, 8 cm, 12 cm and 14 cm respectively and the angle between the first two sides is a right ang
Correct Answer - 82.8 `cm^(2)`
2 Answers 1 views
Consider a particle of mass \( m \) having linear momentum \( P \) at position \( r \) relative to the origin \( O \). Which of the following equations correctly relates \( r , P , L \) ? a) \( \left[\left(\frac{d L}{d t}\right)+r x\left(\frac{d P}{d t}\right)\right]=0 \) b) \( \left[\left(\frac{d L}{d t}\right)-r x\left(\frac{d P}{d t}\right)\right]=0 \) c) \( \left[\left(\frac{d L}{d t}\right) \times\left(\frac{d r}{d t}\right) \times P\right]=0 \) d) \( \left[\left(\frac{d L}{d t}\right)-\left(\frac{d r}{d t}\right) \times P\right]=0 \)
Correct answer is (b) We know that \(\tau\) = r × F ∵ \(\tau\) \(= \frac{dL}{dt},\) \(F = \frac{dP}{dt}\) \(\left(\frac{dL}{dt}\right) = r \times \left(\frac{dP}{dt}\right)\) \(\left(\frac{dL}{dt}\right) - r \times \left(\frac{dP}{dt}\right) = 0\)
2 Answers 1 views
State whether the following transactions will result in inflow, outflow or no flow of cash while preparing cash flow statement:
(i) Outflow (ii) No Flow
2 Answers 1 views