Answer:
side a = 24
Step-by-step explanation:
∡a = ∡b =>
isosceles triangle =>
x=2
B = { x, y } = { } , { x }, { y }, { x, y }
C = { 1, 2, 8 } = { } , { 1 }, { 2 }, { 8 }, { 1, 2 }, { 1, 8}, { 2, 8}, { 1, 2, 8}
. E = { a } ={ } , { a }
Look at the attachment._____Hope it helps ⚜