Question

True or False
1. A triangle can have 2 obtuse and 1 right angle.
2. It is possible to construct a triangle with dimensions 6 cm, 4 cm and 11 cm
3. The point of concurrence of altitudes is called orthocentre.
4. A right triangle has just two medians.
5. An altitude bisects the sides of a triangle.
6. All angles of an isosceles triangle are acute.
7. Difference of lengths of any two sides or a triangle is greater than the third side.
8. A right triangle is always equilateral.
9. If two equal angles of a APQR are ZP and ZQ, then the A is isosceles with PQ = PR
10. (12, 5, 13) is a Pythagorean triplet.​

Answer 1

Answer:

true and false in this community you only find but I am giving you a hint is 4 are false and 6 are true

Answer 2

Step-by-step explanation:

1. a triangle can have 2obtuse and 1right angle