Triangle area

What does area mean?

(Look at your vocab)

A triangle has ________ sides

Label the correct triangles​

Groups:

(a) Isosceles

,

(b) Equilateral

,

(c) Scalene

• 2 sides the same

• 1 side the same

• 3 sides the same

Label the correct angles

Groups:

(a) Acute

,

(b) Obtuse

,

(c) acute

,

(d) Triangle

• less than 90

• equals 90

• greater than 90

• equals 180

What is the area of the triangle?