Question

Help Me Finish This Pls​

Answer 1

Answer:

1) 10/10 + 10/10 + 9/10 = 1 + 1 + 0.9 = 2.9

2) a) No, in a rectangle, diagonals are not the line of symmetry

   b) A scalene triangle has no lines of symmetry. It has rotational symmetry of order 1. It has no equal sides and no equal angles.

3) a) 2:3   b) 3:3 = 1:1

4) a) 20 + 20 + 20 = 60 cm   b) 25/17 - 10/17 = 15/17

5) Area = l x b -> 360 = 24 x b -> b = 360/24 = 15 cm

QIII)

1) Perimeter = 4*side -> 40 = 4s -> s = 10 cm

2) 127.23 + 52.19 = 179.42 rupees

Hope it helps! Cheers!