Angles and Triangles problem for the ACT and SAT Math Test

#shorts

Angles and Triangles SAT and ACT type problem.

[gyegar]

I just used logic on the answer choices rather than solving the problem, it cannot be F since that is way too small, same thing applies to G, H is also false because both angles are obtuse, and finally, K is incorrect because both angles are less than 180.

[Sgth]

Refreshing for Geometry. Been 11 years.

[omarhamza]

I said sum of exterior angels of triangle equals 360
and we have one of 105
what the sum of the other
360-105=285

[trishanuagarwal]

Hey, why didn't we use the exterior angle property which is the sum of all exterior angles is 360, but if we do that the answer comes 255

[milanchandarana]

I don't get it how we got to know that top interior angle of the triangle is 105°

[santtusavola]

Why don't you use Greek letters for angles?