Question

pls answer this I will mark u has brilliant​

Answer 1

Answer:

Express each of the following with a rational dominator

1 /√7 - √6

Answer 2

Answer:

2 a) 180° b) 270° c) 0°

3) a) yes a square is a special kind of rectangle as all sides of square are equal.

b) in a parallelogram all sides are parallel and opposite sides are equal but when all sides are equal then it is a rhombus.