Answer 27th Question With steps.Pls
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Answered by
1
Answer:
25
Step-by-step explanation:
27. Given: a= 3 and b= 2
a²+2ab+b²
substitute these value in the given equation
= (3)²+2×3×2+(2)²
= 9+12+4
= 25
28. Diameter= 98/2
Radius= 49
Area of circle= πr²
= 22/7×49×49
= 22×7×49
= 7546m
Answered by
1
Step-by-step explanation:
a^2 + 2ab + b^2
= (3)^2 + 2* 3*2 + 2*2
= 9 + 12 + 4
= 25
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