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.

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Answer 1

Answer:

1. Equilateral triangle

2. two equal

3. Right angled triangle

4. angle

5. No

6. One

7. 78°

8. 70°

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Answer 2

Answer:

1. equilateral triangle

2. two equal sides

3.right angled triangle

4.cube or cuboid

5. no the triangle is not possible

Step-by-step explanation:

5. because triangle have three angles and they add up to make 180°