Question
Maths
Jan. 27, 2020, 7:43 p.m.
Answer
Whether (2-x)square=(x-2)square-8 is a quadratic equation?Give reason
Draw a line, say AB, take a point C outside It. Through C, draw a line parallel to AB using ruler and compass only
Maths
Jan. 27, 2020, 7:31 p.m.
Answer
Find the area of quadrilateralABCD
DIAGONAL=6cm
HEIGHT=3cm
HEIGHT 2= 5cm
The height of a cone is 30 cm. A small cone is cut off at the top by a plane parallel to the base. If its volume is 1/27 of the volume of the given cone, then what is the height above the base at which the section is made.
Maths
Jan. 27, 2020, 4:23 p.m.
Answer
9 square paving slabs, each with a side of 1/2m. He lays them in the form of a square .