Recent questions in Geometry

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0 answers 180 views

Learn Trigonometry in easy way Watch this video std 10th

asked Apr 9, 2023 in Trigonometry by Doubtly (98.9k points)

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1 answer 723 views

In the adjoining figure, seg QR is a chord of the circle with centre O. P is the midpoint of the chord QR.

asked Jul 9, 2022 in Circle by Doubtly (98.9k points)

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1 answer 372 views

What is the distance between two parallel tangents of a circle having radius 4.5 cm? Justify your answer.

asked Jul 9, 2022 in Circle by Doubtly (98.9k points)

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1 answer 670 views

Seg RM and seg RN are tangent segments of a circle with centre O. Prove that seg OR bisects ∠MRN as well as ∠MON.

asked Jul 9, 2022 in Circle by Doubtly (98.9k points)

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1 answer 424 views

In the adjoining figure, O is the centre of the circle. From point R, seg RM and seg RN are tangent segments

asked Jul 9, 2022 in Circle by Doubtly (98.9k points)

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1 answer 690 views

In the adjoining figure, the radius of a circle with centre C is 6 cm, line AB is a tangent at A.

asked Jul 9, 2022 in Circle by Doubtly (98.9k points)

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1 answer 332 views

Seg AM is a median of ∆ABC. If AB = 22, AC = 34, BC = 24, find AM.

asked May 13, 2022 in Pythagoras theorem by Doubtly (98.9k points)

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0 answers 214 views

Find the length of a diagonal of a rectangle having sides 11 cm and 60 cm.

asked May 13, 2022 in Pythagoras theorem by Doubtly (98.9k points)

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1 answer 305 views

Do sides 7 cm, 24 cm, 25 cm form a right angled triangle? Give reason.

asked May 13, 2022 in Pythagoras theorem by Doubtly (98.9k points)

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1 answer 282 views

Find the height of an equilateral triangle having side 2a.

asked May 13, 2022 in Pythagoras theorem by Doubtly (98.9k points)

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1 answer 338 views

In the figure 7.12, a cylindrical wrapper of flat tablets is shown. The radius of a tablet is 7 mm and its thickness is 5 mm.

asked Nov 8, 2021 in Mensuration by Doubtly (98.9k points)

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1 answer 665 views

In figure 7.11, a toy made from a hemisphere, a cylinder and a cone is shown. Find the total area of the toy

asked Nov 8, 2021 in Mensuration by Doubtly (98.9k points)

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1 answer 637 views

A cylinder and a cone have equal bases. The height of the cylinder is 3 cm and the area of its base is 100 cm2 .

asked Nov 8, 2021 in Mensuration by Doubtly (98.9k points)

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1 answer 312 views

Observe the measures of pots in figure 7.8 and 7.9. How many jugs of water can the cylindrical pot hold ?

asked Nov 8, 2021 in Mensuration by Doubtly (98.9k points)

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1 answer 784 views

The dimensions of a cuboid are 44 cm, 21 cm, 12 cm. It is melted and a cone of height 24 cm is made. Find the radius of its base

asked Nov 8, 2021 in Mensuration by Doubtly (98.9k points)

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1 answer 329 views

Find the surface area of a sphere of radius 7 cm.

asked Nov 8, 2021 in Mensuration by Doubtly (98.9k points)

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1 answer 628 views

Find the total surface area of a cylinder if the radius of its base is 5 cm and height is 40 cm.

asked Nov 8, 2021 in Mensuration by Doubtly (98.9k points)

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1 answer 332 views

Find the volume of a sphere of diameter 6 cm

asked Nov 8, 2021 in Mensuration by Doubtly (98.9k points)

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1 answer 755 views

Find the volume of a cone if the radius of its base is 1.5 cm and its perpendicular height is 5 cm.

asked Nov 8, 2021 in Mensuration by Doubtly (98.9k points)

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1 answer 724 views

A kite is flying at a height of 60 m above the ground. The string attached to the kite is tied at the ground. It makes an angle of 60° with the ground.

asked Oct 1, 2021 in Trigonometry by Doubtly (98.9k points)

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