Its the letter G because 17.64 divided by 7 is 2.52
X= 7.5 because you subtract 2.5 from 10 and you get 7.5 which equals X
Answer:
102 un²
Step-by-step explanation:
Area surface = 4( 3 x 7 ) + 2( 3 x 3 )
4( 21 )+ 2( 9 ) =
84 + 18 = 102 un²
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-Chetan K
