please solve my questions
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1)perimeter of triangle=s1+s2+s3
=8+10+6=24 cm
2)2+9+9=20 cm
3)8+8+8=24 cm
4)3+10+7=20 cm
5)4+4+4=12 cm
=8+10+6=24 cm
2)2+9+9=20 cm
3)8+8+8=24 cm
4)3+10+7=20 cm
5)4+4+4=12 cm
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