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angles

English 15 Public

all about angles

Study Slideshow

An angle greater than 90 degrees

Obtuse angle

10

An angle that is exactly 90 degrees

Right angle

10

An angle small than 90 degrees

Acute angle

10

What kind of angle is this?

Acute angle

10

What kind of angle is this?

Right angle

10

Calculate the size of each lettered angle

a=128 degree

15

Calculate the size of each lettered angle

b=68 degree

15

Calculate the size of each lettered angle

f=133 degree, e,g=47degree

15

Calculate the size of each lettered angle

d=104 degree

15

Calculate the size of each lettered angle

x=36 degree

15

Calculate the missing angle g

52

15

Calculate the missing angle

72

15

Find the lettered angle

b=103

15

Find the lettered angle

e=92, d=92

15

Find the lettered angle

x=120, y=60, z=80

15