pls answer this pls .god bless u
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Hey mate here is answer to ur que.....
Step-by-step explanation:
Surface area of toy = surface area of cone + surface area of hemisphere
= πrl + 2πr²
= πr ( l+2r)
= 22/7 × 21 (35 + 2 × 21)
= 22 × 3 ( 35 + 42)
= 66 ( 77 )
= 5082 cm²
#Hopes u understand...
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