80 likes | 107 Views
Explore the properties of triangles and learn how the angles in a triangle add up to 180°. Identify equilateral, isosceles, right-angle, and scalene triangles through engaging worksheets. Practice calculating angles in isosceles triangles to enhance your understanding.
E N D
Shape and Space TRIANGLES
TRIANGLES a + b + c = 180° c Complete the worksheet a b THE ANGLE ON A STRAIGHT LINE IS 180° SO THE SUM OF ANGLES IN A TRIANGLE IS 180°
60° 60° 60° EQUILATERAL Complete the worksheets to describe the following triangles
ISOSCELES Complete the worksheets to describe the following triangles
RIGHT ANGLE Complete the worksheets to describe the following triangles
SCALENE ? Complete the worksheets to describe the following triangles
b d f a 34° e 42° c 68° 42° 140° i h g j EXERCISES • All the following are Isosceles triangles. Calculate the angles that are labelled with letters.