Question

1. For each of the following, given the sizes of LA
and LB, sketch ABC. Find LC and hence
classify each triangle according to the number
of equal sides it has, and the types of angles
it has, e.g. equilateral triangle and acute-angled
triangle
(d) ZA = 42", ZB = 48
z means angle​

Answer 1

Answer:

In a scalene triangle all three sides have different measures, therefore a scalene triangle does not have any congruent sides. An isosceles triangle has two sides that have the exact same measure. And a triangle where all three sides have the same measure is called an equilateral triangle