Question

(Fig. 18.18). The dimensions of the cross-section
of a girder, 2.5 m long, are shown in cm in the
diagram. Find
(the volume of the girder,
(in the weight, if the material weigh
s 7.8 gm per cm​

Answer 1

Answer:

this is the right answer of your question

Answer 2

Answer:

your is there in IMG..

it is In img