Question

the sum of the digits of a two digit number is 6 and the difference of the digits is 2 how many such numbers are there what are they​

Answer 1

Answer:

Solid angles can also be measured in square degrees (1 sr = (180π)2 square degrees), in square minutes and square seconds, or in fractions of the sphere (1 sr = 14π fractional area), also known as spat (1 sp = 4π sr).the perimeter of a rectangle is 20 cm if the length of the rectangle is 4 cm then its breadth will be