Exploring the Angle Addition Postulate

This video tutorial covers the angle addition postulate and demonstrates how to calculate the measure of larger angles using smaller interior angles. The instructor provides step-by-step solutions to ten example problems, illustrating the application of the postulate in various scenarios. The video also includes a brief introduction to the worksheet provided by CUDA software and encourages viewers to engage with the content by liking and subscribing.

What does the angle addition postulate state?

• The sum of two adjacent angles is equal to the larger angle.

• The difference between two adjacent angles is equal to the larger angle.

• The product of two adjacent angles is equal to the larger angle.

• The quotient of two adjacent angles is equal to the larger angle.

If angle KLB is 26 degrees and angle BLM is 60 degrees, what is the measure of angle KLM?

• 66 degrees

• 76 degrees

• 96 degrees

• 86 degrees

Given angle FGB is 105 degrees and angle BGH is 54 degrees, what is the measure of angle FGH?

• 149 degrees

• 159 degrees

• 169 degrees

• 139 degrees

If angle GHC is 60 degrees and angle CHI is 104 degrees, what is the measure of angle GHI?

• 144 degrees

• 164 degrees

• 134 degrees

• 154 degrees

What is the measure of angle WVU if angle WBZ is 50 degrees and angle ZVU is 62 degrees?

• 122 degrees

• 132 degrees

• 102 degrees

• 112 degrees

If angle FMN is 99 degrees and angle LMF is 36 degrees, what is the measure of angle LMN?

• 125 degrees

• 135 degrees

• 155 degrees

• 145 degrees

Given angle EDC is 145 degrees and angle EDW is 61 degrees, what is the measure of angle WDC?

• 74 degrees

• 84 degrees

• 94 degrees

• 104 degrees

If angle SKL is 31 degrees and angle JKS is 52 degrees, what is the measure of angle JKL?

• 73 degrees

• 63 degrees

• 83 degrees

• 93 degrees

What is the measure of angle IHQ if angle IHG is 176 degrees and angle QHG is 130 degrees?

• 66 degrees

• 56 degrees

• 76 degrees

• 46 degrees

If angle KLM is 110 degrees and angle ULM is 20 degrees, what is the measure of angle KLU?

• 100 degrees

• 80 degrees

• 70 degrees

• 90 degrees