Can you guys help?
ASAP
Ty
:)

D

Step-by-step explanation:

2.7 x 2 = 5.4

1.1 x 2 = 2.2

5.4 + 2.2 = 7.6

7.6 + 4.45 = 12.05

12.05 + 43.85 = 55.9

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.