Question

find measures of angles​

Answer 1

Answer:

R = 92° , N = 88°

Step-by-step explanation:

In a cyclic quadrilateral , opposite angles sum upto 180°

R + N = 180°

5x-13°+4x+4° = 180°

9x-9° = 180°

9x = 189°

x = 21°

R = 5(21°)-13° = 105°-13° = 92°

N = 4(21°)+4° = 84°+4° = 88°