please answer this question
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Answered by
1
Step-by-step explanation:
formula 2(lb+bh+hl)
2(24+20+30)
2(74)
148
Answered by
1
Answer:
148 cm^2
Step-by-step explanation:
Total Suface Area ( TSA ) = 2 ( lb+bh+lh )
= 2( 6×4+4×5+6×5 )
= 2 ( 24+20+30 )
= 2 ( 44+30 )
= 2×74
= 148 cm^2 is the answer.
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