Question
Maths
Oct. 25, 2018, 10:46 p.m.
Answer
E and F are respectively the midpoints of equal sides AB and AC of triangle ABC. show that BF=CE.
find the dimensions of a rectangle whose perimeter is 28 meters and area is 40 square meters
Maths
Oct. 25, 2018, 8:03 p.m.
Answer
In the adjacent figure ABCD is a square and triangle APB is an equilateral triangle prove that triangle APD congruent to triangle BPC
prove that if the side of a triangle is extended then the exterior angle is equal to sum of its remote interior angles
Maths
Oct. 25, 2018, 11:10 a.m.
Answer
Alpha , beta are the roots of x^2+x +1=0 then equation whose roots are alpha^19, beta^16.
Two pairs of straight lines y^2+xy-12x^2=0, and ax^2+2hxy +by^2 =0 have one line in common then