Question

please please answer this fast​

Answer 1

Answer:

4. Exterior angle=sum of two interior angles

x=50°+60°

x= 110°

5. Equilateral triangle

6.A triangle cannot have two right angles, in plane geometry. The sum of all three internal angles of a triangle is always 180 degrees. If two angles of a triangle measured 90 degrees each, the third angle would have to measure 0 degrees

Answer 2

Answer:

Answer for your 4th question is

110° because sum of interior angles of the triangle is equal to the exterior angle of the triangle that is X

if interior angles are 60° and 50°

so the value of x= 60°+50°= 110°

This might help you.