Question

1. How many medians can a triangle have?
(a) 1
(b) 2
(c)3
(d) 4
2. How many altitudes can a triangle have?
(a) 1
(b) 2
(c) 3
(d) 4
3. The total measure of the three angles of a triangle is
(a) 360°
(b) 90°
(c) 180°
(d) none of these
4. The measure of each angle of an equilateral triangle is
(a) 30°
(b) 45°
(c) 90°
(d) 60°
5. Which of the following statements is true?
(a) A triangle can have two right angles
(b) A triangle can have two obtuse angles
(c) A triangle can have two acute angles
(d) A triangle can have all the three angles less than 60​

Answer 1

Answer:

1)=3, 2)=3, 3)=180°, 4) =60°, 5)= 2