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deepaksoniGuru

Asked: April 5, 2021In: ICSE

Question 7. (a) In figure (i) given below, quadrilateral ABCD is circumscribed; find the perimeter of quadrilateral ABCD. (b) In figure (ii) given below, quadrilateral ABCD is circumscribed and AD ⊥ DC ; find x if radius of incircle is 10 cm.

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One of the most important and exam oriented question from Chapter name- circles Topic – Angle properties of circles Chapter ...Read more

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deepaksoniGuru

Asked: April 1, 2021In: ICSE

Question 6. (a) In figure (i) given below, triangle ABC is circumscribed, find x. (b) In figure (ii) given below, quadrilateral ABCD is circumscribed, find x.

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One of the most important and exam oriented question from Chapter name- circles Topic – Angle properties of circles Chapter ...Read more

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deepaksoniGuru

Asked: April 1, 2021In: ICSE

Question 5. Two circles of radii 5 cm and 2-8 cm touch each other. Find the distance between their centres if they touch : (i) externally (ii) internally.

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This is the basic and conceptual question from Chapter name- circles Topic – Angle properties of circles Chapter number- 15Read more

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deepaksoniGuru

Asked: April 1, 2021In: ICSE

Question 4. Two concentric circles are of the radii 13 cm and 5 cm. Find the length of the chord of the outer circle which touches the inner circle.

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One of the most important and exam oriented question from Chapter name- circles Topic – Angle properties of circles Chapter ...Read more

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deepaksoniGuru

Asked: April 1, 2021In: ICSE

Question 2. A point P is at a distance 13 cm from the centre C of a circle and PT is a tangent to the given circle. If PT = 12 cm, find the radius of the circle.

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One of the most important and exam oriented question from Chapter name- circles Topic – Angle properties of circles Chapter ...Read more

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deepaksoniGuru

Asked: March 26, 2021In: ICSE

Question 15 (b) In the figure (i) given below, AB = AC = CD, ∠ADC = 38°. Calculate : (i) ∠ABC (ii) ∠BEC.

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This is the basic and conceptual question from Chapter name- circles Topic – Angle properties of circles Chapter number- 15 It ...Read more

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deepaksoniGuru

Asked: March 26, 2021In: ICSE

Question 13. (a) In the figure (i) given below, AB is a diameter of a circle with centre O. AC and BD are perpendiculars on a line PQ. BD meets the circle at E. Prove that AC = ED. (b) In the figure (ii) given below, O is the centre of a circle. Chord CD is parallel to the diameter AB. If ∠ABC = 25°, calculate ∠CED.

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This is an important and exam oriented question from Chapter name- circles Topic – Angle properties of circles Chapter number- ...Read more

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deepaksoniGuru

Asked: March 17, 2021In: ICSE

Find the triplicate ratio of (i) 3: 4 (ii) ½: 1/3 (iii) 13: 23

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This is a basic question from ML aggarwal book of class 10th, chapter 7, ratio and proportion., ICSE board In this ...Read more

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AAREKHGuru

Asked: March 17, 2021In: ICSE

An alloy consists of 27 ½ kg of copper and 2 ¾ kg of tin. Find the ratio by weight of tin to the alloy.

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This is an important ques from ML aggarwal, chapter 7, ratio and proportion class 10th In this question, weight of copper ...Read more

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deepaksoniGuru

Asked: March 16, 2021In: ICSE

The hotel bill for a number of people for an overnight stay is Rs. 4800. If there were 4 more, the bill each person had to pay would have reduced by Rs. 200. Find the number of people staying overnight.

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This question has been taken from Book:- ML aggarwal, Avichal publication, class10th, quadratic equation in one variable, chapter 5, exercise ...Read more

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