Question
Maths
Nov. 28, 2020, 7:41 p.m.
Answer
If the bisector of of an angle of a triangle is also bisect the opposite sides prove that the triangle is isosceles
Maths
Nov. 28, 2020, 2:24 p.m.
Answer
Find out the process in production of wind energy and in functioning of solar water heater
In a rectangle ABCD, the diagonals intersect at O. Correct the mistakes in the following. Give reasons.
- Angle AOB=120°, Angle ABO=45°, Angle OBC=45°,
- AO=6cm, BO=4.5cm, AB=7.5cm,
- AB=8cm, BC=6cm, AC=5.5cm
- Angle OAB=Angle OAD=50°.
