Question

For each set of numbers, determine whether the numbers represent the lengths of the sides of an acute triangle, a right triangle, an obtuse triangle, or no triangle.
a. √32 √26 √8
b. 6, 8, 10
c. 7.1, 10.8, 23.3

Answer 1

@cwrw238

Answer 2

@Hero

Answer 3

@Calcmathlete

Answer 4

b) is a right angled triangle because 10^2 = 6^2 + 8^2

a) squaring each side
= 32 . 26 and 8
32 is less than 26 + 8
so this is acute angled triangle
c) this is not a triangle
because 7.1 + 10.8 < 23.3