Sides and Angles

Side B is 90 while side A & C is 55. What kind of side is the triangle have?

• Isosceles

• Equilateral

• Congruent

• Scalene

All side are equal.

• Equiangular

• Isosceles

• Equilateral

• Equivalent

Answer explanation

Equal sides

If the angle B has 55° and the angle A is 110°. What kind of side is the abc if the c and has congruent line.

• Isosceles

• Obtuse

• Acute

• Scalene

Read carefully:

If a right angle is 90°, the acute angle is less than 90° and the obtuse angle is more than 90°.

Question: It is know for marking use, symbolizing same sides.

(a)  

Kind of angle: angle A

• Acute

• Obtuse

• Scalene

• Isosceles

Known for equal angle.

• Equivalent

• Equiangular

• Equilateral

• Equal

90°

(a)  

Does not have equal side.

(a)  

What kind of side is the figure have?

• Scalene

• Isosceles

• Right

• Congruent

What is the difference between equilateral to equiangular?

• Equilateral is all sides are congruent while Equiangular is not.

• Equilateral is all sides are congruent while Equiangular is all sides are not equal.

• Equilateral is all sides are congruent while Equiangular is congruent in all angles.

• Equilateral is all sides are congruent while Equiangular is congruent in all sides also.