CBSE Class 9 Answered
A small indoor greenhouse (herbarium) is made entirely of glass panes( including base) held together with tape it is 30 cm long,25 cm wide and 25 cm high
What is the area of glass
Asked by shagufta612004 | 19 Feb, 2019, 08:53: PM
Expert Answer
l = 30 cm, b = 25 cm, h = 25 cm
Total surface area of green house = 2(lb + bh + lh) =2(30 × 25 + 25 × 25 + 30 × 25) = 4250 cm2
→Area of the glass = 4250 cm2
Answered by Yasmeen Khan | 20 Feb, 2019, 12:51: PM
CBSE 9 - Maths
Asked by shagufta612004 | 19 Feb, 2019, 08:53: PM
ANSWERED BY EXPERT
