Two angles that are equal to 90 degrees are Complimentary.
A rectangle.
complementary angles.
Two angels that are add together to make 180 are 90 and 90
Yes. A rhombus has two pairs of different angles. Two greater than 90' and two less than 90'.
It is not possible to multiply two prime numbers and get 90. You can add 43 and 47.
103
-120
-51
As a product of its prime factors: 233*5 = 90
1,2, 3,15 is one combination
These pairs of numbers, when multiplied, equal 90: (1, 90) (2, 45) (3, 30) (5, 18) (6, 15) (9, 10)
(90,1)(45,2)(30,3)(18,5)(15,6)(10,9)
Multiplied, 31 and 3 Divided, 279 and 3 Added, 90 and 3 Subtracted, 96 and 3
90 * 2 180 * 1 30 * 6 3 * 60 20 * 9 etc etc
45 2
There are no 2 primes that will do.