One Many None Triangle

Classify triangle △ABC triangle, A, B, C by its angles.

• Acute angled triangle

• Obtuse angled triangle

• right angled triangle

which point lies in interior ?

• point p

• pint b

• pint a

• point c

sum of all interior angle of any triangle _______

• 180°

• 90°

• 360°

• 50°

how many angles of an isosceles triangle are equal ?

• 2

• 1

• 0

• 3

• m∠C < m∠E
• m∠E > m∠D
• m∠D < m∠C
• m∠E > m ∠C

In a triangle, how many total degrees are there?

• 100%

• 180 degrees

• it varies

• 360 degrees

Lydia drew the Venn diagram behind...
Use the Venn diagram to answer the question that follows

• All isosceles triangles are equilateral.

• All equilateral triangles are isosceles.

• All equilateral triangles are scalene.

• All scalene triangles are isosceles.

what is the third angle of triangle whose two angles are 70° and 30°?

• 90°

• 80°

• 60°

• none of the above

what is triangle ?

• it is a closed figure form by three line segment

• closed figure with four sides

• none of the above

Classify triangle△ABC triangle, A, B, C by its angles.

• acute angled triangle

• obtuse angled triangle

• right angled triangle