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angle CAB = 20 degrees

Step-by-step explanation:

Hope this helps you!

∠CAB = 20°

Step-by-step explanation:

Looking at the diagram, we can see that ADC is a straight line so it is a 180°. Using this information, we can find the ∠CDE :

∠CDE = 180° - ∠ADE

= 180° - 130°

= 50°

Triangle CDE is an isosceles triangle so ∠CDE = ∠CED = 50° and now, we can find the angle of C :

∠C = 180° - ∠CDE - ∠CED (angle in a triangle is 180°)

= 180° - 50° - 50°

= 80°

Given that triangle ABC is also an isosceles triangle so ∠C = ∠B = 80° and lastly, we can find ∠CAB :

∠CAB = 180° - ∠C - ∠B

= 180° - 80° - 80°

= 20°

this was already solved by me with a different person. if you look it up in the search bar at the top of the page, you will get the answer.

step-by-step explanation:

c

step-by-step explanation: