Maths class 10
Question
Maths
March 5, 2019, 1:42 p.m.
Answer
(cot A secB)2 - (tan B - cosecA)2 = (cotA, secB) ( tanB,cosecA) Prove that
Find the coordinate of the points which divides join of (1 ,-7 ) , ( 4 ,-3 ) in the ration of 2:3
Let triangle ABCcongruent triangle DEFand their area be respectively 64 CM square and 121 CM square if the ratio is equals toif EF 15.4 cm find BC
Find the point on the x-axis which is equidistant from (5,-5)&(-2,9)
What is the reasons to increase inwards when we transfer materials in one godown to other godown.
question no-5
Maths
March 5, 2019, 11:45 a.m.
Answer
Two tangents PA a d PB drawn from an external point to a circle with centre o.
Prove that AOBP is a cyclic quadrilateral