I know what ya thinking I'm a delinquent yeah i cut class but I'm not bad bringing impeccable logic

How did brunelleschi solve his problem with the dome of the florence cathedral? a. he created an outer support shell. b. he created many layers of support within the dome. c. he created external supports for the dome. d. all of the above

1× 10×10×10+2×30×30=[tex]1 \times 10(4) + 2 \times 10(3) = \\ [/tex]

Name the note a) a b) e c) g d) d