Question

answer the question..... please.....​

Answer 1

Answer:

area:-

=1/2×18×80

=720 cm2

perimeter:-

=h^2=b^2+p^2

=h^2=18^2+80^2

=h^2=324+6400

=h^2=6724

=h=√6724

=h=82

perimeter= sum of all sides

= 82+80+18

=180 cm