Question
The sentence below has been divided into three parts.
Select the part of the sentence that has an error. If the sentence has no error, select the option 'No Error'. He has been read through/ the archives to research/ his article on the town's historySolution
The correct answer is D
One chord of a circle is given as 21.5 cm. Then the radius (r) of the circle must be:
The length of a tangent from a point A at a distance 5 cms. from the centre of the circle is 4 cms. Radius of the circle is
The internal bisector of ∆ABC at ∠A cuts BC on D and cuts the circumcircle at E. If DE = 6cm, AC = 8cm and AD = 10 cm, then find the length of AB?
If angle between two sides of 3 cm & 2 cm of a triangle is 30°. what is the area of the triangle ?
If two complementary angles are in the ratio of 7:2, find the greater angle.
Find the area of the region enclosed by the curves : y = 0, x = |y| and y = |x - 2|.
A cuboid of size 50 cm × 40 cm × 30 cm is cut into 8 identical parts by 3 cuts. What is the total surface area (in cm2) of all the 8 parts?...
The lengths of three medians in a triangles are 24 cm, 32 cm, 40 cm. What is the area of that traingle (in cm 2 )?
In the given figure, AB, AE, EF, FG and GB are semicircles. AB = 56 cm and AE = EF = FG = GB. What is the area (in cm2) of the shaded region?...
- In a ΔPQR, PS is the angle bisector of ∠RPQ. If PQ = 12 cm, RP = 21 cm and QR = 22 cm. Find the length of QS.
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