No, 15% of 81 is 12.5 and 81+12.5 is only 93.5 and she needs at least a 95
Answer:
B
Step-by-step explanation:
try method B, hope it helps
Answer:
let remaining angle in heptagon be a.
a+64=180(linear pair)
a=116
again
x+155+90+163+a+121°=720(sum of interior angle of hexagon is (6-2)×180°)
x+529+a=720
x+116=720-529
x=191-116=75
