Study

angles

0%

0 0 0

Calculate the missing angle

72

Calculate the size of each lettered angle

a=128 degree

Find the lettered angle

b=103

Calculate the size of each lettered angle

x=36 degree

Find the lettered angle

e=92, d=92

An angle small than 90 degrees

Acute angle

Calculate the size of each lettered angle

f=133 degree, e,g=47degree

Calculate the size of each lettered angle

b=68 degree

An angle greater than 90 degrees

Obtuse angle

Calculate the missing angle g

52

An angle that is exactly 90 degrees

Right angle

Calculate the size of each lettered angle

d=104 degree

What kind of angle is this?

Right angle

Find the lettered angle

x=120, y=60, z=80

What kind of angle is this?

Acute angle