Answer:
polygons
Step-by-step explanation:
this is a hexagon so the sum of interior angles is 720. so add all of those angles and expressions and set it equal to 720. collect like terms and solve for x
once you have x, evaluate and get the exact angle measurements.
SSS congruence theorem.
We have proved that the 3 sides of the triangles are congruent.
if Area = 169/225
then
S = √(169/225)
S = √169/√225
S = 13/15
Answer lit
