√? + √1296 + √729 = 464/4 Â
√? + 36 + 27 + = 464/4 √? + 63 = 116 √? = 116 − 63 √? = 53 ? = 2809
O and C are the respectively orthocentre and circumcentre of ∆PQR. The line PO is extended which intersect line QR at S. such that, ∠QCR = 140°, âˆ...
In ∆ABC , G is the centroid , AB = 5 cm, BC= 6 cm and AC = 7 cm , find GD, where D is the mid-point of BC?
The lengths of three medians in a triangles are 21 cm, 28 cm, 35 cm. What is the area of that traingle (in cm 2 )?
In ΔABC, AD and BE are perpendiculars from A and B to the sides BC and AC, then-
Given are three points A(2, 7), B(4, -1), C(- 2, 6) on a plane. What kind of triangle is formed by joining the points A, B, and C? <...
If O is the orthocentre of ΔABC , if∠ BOC = 1050 then what is the measure of ∠ BAC?
