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In a parallelogram RING, (Fig ) if `m∠R` = 70°, find all the other angles.

asked Jan 17, 2022 in 8th-maths by purvi (1.8k points)

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State whether True or False. All squares are not

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

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Identify all the quadrilaterals that have. four sides of equal

asked Jan 17, 2022 in 8th-maths by purvi (1.8k points)

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Construct a quadrilateral ABCD, given that BC = 4.5 cm, AD = 5.5 cm, CD = 5 cm the diagonal AC = 5.5 cm and diagonal BD = 7

asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)

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Construct a quadrilateral ABCD, where AB = 4 cm, BC = 5 cm, CD = 6.5 cm and ∠B = 105° and ∠C =

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

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Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. 135

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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State true or false. A perfect cube does not end with two

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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Find the ratio of the following. Speed of a cycle 15 km per hour to the speed of scooter 30 km per

asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)

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72% of 25 students are good in mathematics. How many are not good in

asked Jan 17, 2022 in 8th-maths by purvi (1.8k points)

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A shopkeeper purchased 200 bulbs for Rs 10 each. However 5 bulbs were fused and had to be thrown away. The remaining were sold at Rs 12 each. Find the gain or loss

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

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A milkman sold two of his buffaloes for Rs 20,000 each. On one he made a gain of 5% and on the other a loss of 10%. Find his overall gain or loss. (Hint: Find CP of

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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A sum of Rs 10,000 is borrowed at a rate of interest 15% per annum for 2 years. Find the simple interest on this sum and the amount to be paid at the end of 2

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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A TV was bought at a price of Rs 21,000. After one year the value of the TV was depreciated by 5% (Depreciation means reduction of value due to use and age of the item). Find the value of the TV after one

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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Vasudevan invested Rs 60,000 at an interest rate of 12% per annum compounded half yearly. What amount would he get after 6

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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Find the product of the following pairs of monomials. `– 4p, 7p`

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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Obtain the product of `a, – a^2,

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

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Add `5m (3 – m)` and `6m^2 – 13m`

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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Carry out the multiplication of the expressions in each of the following pairs. `a^2 – 9,

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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- Add: p ( p – q), q ( q – r) and r ( r –

asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)

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Simplify (a + b) (2a – 3b + c) – (2a – 3b)

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

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