can anyone
solve it .....
please
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Answered by
3
Answer:
Lateral surface area + twice of base area gives the total surface area.
TSA = 40 & LSA = 26. Therefore, twice is base area is their difference i.e., 14.
Hence, base area is 7m^2.
Answered by
1
Step-by-step explanation:
2(lb+bh+hl)=40
(lb+hl+bh)=20. 1eq.
2(lh+bh)=26
(lh+bh) =13. 2eq.
from solving eq. 1 and 2
lb+13=20
lb=7m sq.
area of it's Base is 7m sq.
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