Review Lesson 1: Complementary Angles

Last updated over 5 years ago

11 Nsɛmmisa

Complementary Angles

Learning Intention

WALT calcualte the value of unkown angles within right angles.

Do Now
A right angle is _____ degrees. When two angles add up to a right angle, they are known as complementary angles.

Here is video reminder, in case you need it.

Work Period

Complete the questions below. You do not need to write the word degrees or put the symbol after each answer. Just write the correct number.

Review Lesson 1: Complementary Angles

Complementary Angles

Do Now
A right angle is _____ degrees. When two angles add up to a right angle, they are known as complementary angles.

Review Lesson 1: Complementary Angles

Complementary Angles

Do Now
A right angle is _____ degrees. When two angles add up to a right angle, they are known as complementary angles.

Closing
An angle has a value of 65°. Find its complementary angle.

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Closing
An angle has a value of 65°. Find its complementary angle.

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Review Lesson 1: Complementary Angles

Complementary Angles

Do NowA right angle is _____ degrees. When two angles add up to a right angle, they are known as complementary angles.

Review Lesson 1: Complementary Angles

Complementary Angles

Do NowA right angle is _____ degrees. When two angles add up to a right angle, they are known as complementary angles.

ClosingAn angle has a value of 65°. Find its complementary angle.

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

ClosingAn angle has a value of 65°. Find its complementary angle.

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Calculate the value of x

Do Now
A right angle is _____ degrees. When two angles add up to a right angle, they are known as complementary angles.

Do Now
A right angle is _____ degrees. When two angles add up to a right angle, they are known as complementary angles.

Closing
An angle has a value of 65°. Find its complementary angle.

Closing
An angle has a value of 65°. Find its complementary angle.