Fill in the blanks.(a) Every triangle has at least _____ acute angles.

1.	Fill in the blanks.(a) Every triangle has at least _____ acute angles.(b) A triangle in which none of the sides equal is called a _____.(c) In an isosceles triangle ______ angles are equal.(d) The sum of three angles of a triangle is ______.(e) A right-angled triangle with two equal sides is called ______.
Answer» (a) Two (b) Scalene Triangle (c) Two (d) 180° (e) Isosceles right-angled triangle

Fill in the blanks.(a) Every triangle has at least ___ acute angles.(b) A triangle in which none of the sides equal is called a _.(c) In an isosceles triangle angles are equal.(d) The sum of three angles of a triangle is .(e) A right-angled triangle with two equal sides is called ____.

Answer»

(a) Two

(b) Scalene Triangle

(d) 180°

(e) Isosceles right-angled triangle