Math, asked by mirza71, 2 months ago

A small Indoor greenhouse (herbarrium ) is made entirely of glass panes (including base ) held togetherwith tape. It is 30cm long,25cm wide 25 cm high
i) what is the area of the Glass
ii) Find the length of the tape used.

Answers

Answered by apurvkumar10751
1

Answer:

Given:

⇒l=30,b=25,h=25

(i) Total S.A of green house

=2(lb+bh+lb)

=2(30×25+30×25+25×25)

=4250 cm

2

(ii) For 12 edges: Total length

=4l+4b+4h

=4(30+25+25)

=320 cm

Similar questions