pleaseeee solve this pleaseeeeee
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Answered by
1
Answer:
r1= 0.5 cm
Pie r= 22/7×5/10
=5/10 pie =1/2 pie
r2=1cm =pie
r3=1.5 pie =15/10 pie=3/2pie
Sn=n/2(a+l)
=pie/2×13/2(1+13)
=13pie/4×14
=13/2×22/7×7
=143
Answered by
0
Answer:
143 is your answer
Step-by-step explanation:
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