Question

Here are some statements about triangles.
For each statement decide whether it is true or false.
a)
Some triangles have three right angles.
b)
Some triangles have no acute angles.
c)
Some triangles have one obtuse angle and two acute angles.

Answer 1

Step-by-step explanation:

a) false:because sum of acute angles in a triangle is 90

b) false;because no triangle cannot have an acute angle

c) true;because sum of angles in a triangle is equal to two acute angle