Question

1. A triangle with all sides equal is called _______________________ .

2. An isosceles triangle has ___________________ sides.

3. A triangle with one angle equal to 90° is ____________________.

4. The wall and the floor in room make a _______________________.

5. Two angles of a triangle are 100° and 80° - Is the triangle possible?

6. An obtuse triangle will have _______________ obtuse angle(s).

7. Two angles of a triangle are 58° and 44°, Find the third angle.

8. If an isosceles triangle has two equal angles as 55°, then find the measure of the third

Angle.​

Answer 1

1.equilateral

2.3

3.right triangle

4.acute angel

5.not sure in this answer

Answer 2

Answer:

1) Equilateral triangle

2)two sides equal

3) Right angled triangle

4) Acute angle

5)yes

6)2

7)78°

8)70°