Question
A rectangle with a diagonal of length 28m is inscribed in a circle. Find the area of a circle?
More Geometry Questions
- PQRS is a cyclic quadrilateral of which PQ is the diameter. Diagonals PR and QS intersect at A. If SQR = 25°, then angle PAS measures
- Question 2
- ∆ABC and ∆DEF are similar and their areas are respectively 49cm2 and 64cm 2 . If EF = 12 cm BC is?
- In ∆ABC , G is the centroid , AB = 12 cm, BC= 16 cm and AC = 20 cm , find GD, where D is the mid-point of BC?
- Question 5
- ∆ ABC is similar to ∆ DEF. If area of ∆ABC is 9 sq.cm and area of ∆DEF is 16 sq.cm and BC = 2.1 cm. Then the length of EF will be
- Question 7
- If O is the orthocentre of ΔABC , if ∠ BOC = 1000 then what is the measure of ∠ BAC?
- If O is circumcentre of acute angled triangle ABC, if ∠ BOC = 100˚ then ∠ BAC = ?
- In ∆ABC, AB = 5cm, BC = 6cm and AC = 10cm then find out the value of cos A?
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