You want to show that `angleART ~=anglePEN`,

If you have SSS criterion, (i) AR= (ii)RT= (iii) AT= ?

You want to show that triangleART ~= trianglePEN , (i) AR = (ii) RT= (iii)AT =

You want to show that triangleART ~=trianglePEN , If it is given that angleT = angleN and you are to use SAS criterion, you need to have (i) RT= and (ii) PN =

You have to show that triangleAMP ~= triangleAMQ . In the following proof, supply the missing reasons.

Show that the following four conditions are equivalent : (i) A sub B (ii) A -B = phi (iii) A uu B = B (iv) A nn B = A

In Fig., ABD is a triangle right angled at A and AC bot BD . Show that: (i) AB^(2) = BC.BD (ii) AC^(2) = BC.DC (iii) AD^(2) = BD.CD

In Fig., altitudes AD and CE of triangleABC intersect each other at the point P. Show that: (i) triangleAEP ~ triangleCDP (ii) triangleABD ~ triangleCBE (iii) triangleAEP ~ triangleADB (iv) trianglePDC ~ triangleBEC

Can we have a rotational symmetry of order more than 1, where angle of rotation is (i) 22.5^(@) (ii) 19^(@) (iii) 17^(@) Can we have geometrical shape ?

Given statement below. Identify the statement given below as contrapositive or converse of each other. If you live in Delhi, then you have winter clothes. (i) If you do not have winter clothes, then you do not live in Delhi. (ii) If you have winter clothes, then you live in Delhi.

With O as centre and any convinient radius draw circle. How will you draw two chords such that joining the end paints of these chords in sequence we get (i) A square (ii) A rectangle

1500 families with 2 children were selected randomly, and the following data were recorded: Compute the probability of a family, chosen at random, having (i) 2 girls (ii) 1 girl (iii) No girl Also check whether the sum of these probabilities is 1.