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Here, x + 1200 = 1800 (∵ Being the angles in a linear pair) or, x = 1800 - 1200 ∴ x = 600  Also, y + x + 1600 + 500 = 3600 (∵ Sum of interior angles of a quadrilateral) or, y + 600 + 1600 + 500 = 3600 or, y + 2700 = 3600 or, y = 3600 .....

The principle of lever states that when a lever is in equilibrium condition the product of load and load arm is equal to the product of effort and effort .....

Here, in ∆XYZ, x = ? ∡XYZ + ∡YZX +∡ZXY= 1800 (∵ the sum of interior angles of a triangle) or, 5x + 2x + 2x = 1800  or, 7x + 2x = 1800 or, 9x = 1800  or, x = 18009 ∴ x = 200  Hence,  2x = 2 × 200   .....

The substances that allow the heat to pass through them easily are called .....

क) नक्कल ख) बुझ्ने ग) भुसुक्क घ) झ्याल ङ) .....

y + 1200 = 1800 (∵ Being the angles in a linear pair) or, y = 1800 - 1200 ∴ y = 600    x + 1050 + y + 1100 = 3600 (∵ Sum of interior angles of a quadrilateral) or, x + 1050 + 600 + 1100 = 3600 or, x + 2750 = 3600 or, x = 3600 .....

All three sides of a given triangle are unequal. i.e.  AB = 3.4 cm BC = 4.7 cm AC = 4 cm ∴ AB ≠ BC ≠AC So, it is a scalene .....

One angle of the given triangle is obtuse ( more than 900 and less than 1800) i.e. ∡GEF = 1500 So, it is an obtuse-angled .....

One of the angles of the given triangle is right angle (900) i.e. ∡LMN = 900 So, the given triangle is right-angled .....

a = 600 (∵ Being corresponding angles) b + a = 1800 (∵ Being co-interior angles) or, b + 600 = 1800 or, b = 1800 - 600 ∴ b = 1200 c = 600 (∵ Being alternate .....

Solution: Here, We have to find the numerical coefficient of the term 11/7 x2y.  As we know, a coefficient is any one of the factor of an algebraic term with the sign of the term, the factors of given algebraic expression are 11/7, x2 and .....

a) ∡a and ∡e are corresponding angles. b) e + d = .....

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1. The storm blew down the trees. 2. He caught the thieves. 3. She posted the letter. 4. The manager received us. 5. Somebody killed the .....

Given:             ABCD and PQRD are parallelograms.  To prove:             parallelograms. ABCD = parallelograms. PQRD Construction:           .....

a + 1150 = 1800 (∵ Being the angles in linear pair ) or, a = 1800 - 1150 ∴ a = 650 b = a (∵ Being alternate angles) ∴ b = 650 c = 1150 (∵ Being alternate .....

a) ∡e and ∡d are co-interior angles. b) ∡h and ∡c are co-interior .....

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Two sides of a given triangle are equal. i.e. PQ = QR = 3.8 cm So, it is an isosceles .....

x + 800 = 1800 (∵ Being co-interior angles) or, x = 1800 – 800 ∴ x = 1000 y + x = 1800 (∵ Being the angles in a linear pair) or, y + 1000 = 1800 or, y = 1800 - 1000 ∴ y = .....

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 a + 1100 = 1800 (∵ Being co-interior angles) Or, a = 1800 - 1100 ∴ a = 700 b = a (∵ Being corresponding angles) ∴ b = .....

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x + 1500 = 1800 (∵ Being co-interior angles) or, x = 1800 - 1500 ∴ x = 300 y + x = 1800 (∵ Being co-interior angles) or, y + 300 = 1800  or, y = 1800 - 300 ∴ y = 1500 z + 1500 = 1800 (∵ Being co-interior angles) or, z = .....

x = 450 (∵ Alternate angles are equal .....

a = 1000     (∵ Alternate angles are equal .....

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a + 1200 = 1800 ( ∵ sum of complementary angles is 900) Or, a = 1800 – 1200 ∴ a = .....

13, 54, 16, .....

y = 650   (∵ Vertically opposite angles are equal .....

625p = 600p + 25p          = Rs. 6 and .....

North .....

Nepali language belongs to the Indo-Aryan language .....

हामीले पर्खालमा चढ्नु हुँदैन .....

= x(x+ 1)/2y(x+1) = .....

Altogether 10 religions were recorded in Nepal by the census of 2011 AD (2068 .....

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∡XYZ = 1800 ∴ It is a straight .....

∡XYZ = 1400 ∴ It is an obtuse .....

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Rs. 540.15 - Five hundred and forty rupees and fifteen .....

Let,      (x1,y1) = O( 0,0)  & (x2,y2) = A(3,4)     Now,               Distance (OB) = √((x1-x2)2+(y1-y2)2 )                   .....

My best friend's name is .....

∡ABC = 300 ∴ It is an acute .....

∡PQR = 2000 ∴ It is a reflex .....