Question 1 Use Euclid's division algorithm to find the HCF of 1)135 and 225 Since 225>135 we apply the division lemma to 225 and 135 to obtain 225= 135×1+90 Since r is not equal to 0 135=90×1+45 Since...
Exercise: 10.1 How many tangents can a circle have? Answer A circle can have infinite tangents. Fill in the blanks : (i) A tangent to a circle intersects it in ..................
If two linear equations are given, then we can find the values of variables, by solving those equations simultaneously. 2x+3y=10---(1) x-3y=8-------(2) These are the two linear equations, we can find...
SURFACE AREA OF CYLINDER :- If, radius of cylinder=r height of cylinder=h Then, curved surface area of Cylinder=2πrh The Total surface area of Cylinder=2πr(r+h) Ex:- If, radius of...