bkwkw
Answered

Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Ask your questions and receive precise answers from experienced professionals across different disciplines. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

find the size of each of the unknown angles
plz give me solution​


Find The Size Of Each Of The Unknown Anglesplz Give Me Solution class=

Sagot :

Answer:

  • 80°

Step-by-step explanation:

See the picture

It should be self-explanatory

The top part of the angle a is:

  • 35° + 165° - 180° = 20°

The bottom part of the angle a is:

  • 180° - 120° = 60°

The measure of angle a is:

  • 20° + 60° = 80°
View image mhanifa

Firstly, draw a line parallel to UT

Something like in the picture

Now,

a = BNU

Also,

BNU + BNM = 165°