Question

please help asap really needed​

Answer 1

Answer:

(i)65m  (ii)45.5m  (iii)19.5m

Step-by-step explanation:

let, h=6.5

(i) The area of the trapezium ACDE

                                                  =$\frac{ED+AC}{2}$×h

                                                    = $\frac{7+13}{2}$×6.5

                                                    = 65m

(ii) The area of the parallelogram ABDE = ED×h

                                                           = 7×6.5

                                                           = 45.5m

(iii) for this we need BC so BC = AC-ED

                                                  = 13-7

                                                  = 6

NOW,

          The area of the triangles BCD = $\frac{h}{2}$×BC

                                                              =$\frac{6.5}{2}$ × 6

                                                              =19.5m

Note:- I did not understand ED = 7m or 7cm I took it is 7m

if it is 7cm then please took ED = 0.07m then answer will be

change

IF U UNDERSTAND PROPERLY THEN PLEASE MAKE AS A

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