_____________________________________
1. A=34cm
2. A=2.5m
3. A=24m
4. A=282cm
5. A=3127mm
SOLUTION:
1.A=πr²h
= (3)²(4)
= (9) (4)
A= 34cm
2. To Find the Radius of a Sphere just divide the radius by 2.
= 5÷2
= 2.5m
3. A= 2(lw + wh + hl)
= 2 (5x1 + 1x2 + 1x5)
= 2 (5 + 2 + 5)
= ( 10 + 4 + 10)
A= 24m
4. A= 6 a²
= 9x9
= 47 + 47 + 47 + 47 + 47 + 47
A= 282cm
5. SA= bh + ( s1 + s2 +3 ) H
= 4(5) + ( 5 + 11 + 11 ) ( 11)
= 20 + 27(11)
= 20 + 297
A= 317mm
»Noted:
"Correct me if Im Wrong"
#CarryOnLearning!
#BetterWithBrainly!
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Answers & Comments
_____________________________________
1. A=34cm
2. A=2.5m
3. A=24m
4. A=282cm
5. A=3127mm
_____________________________________
SOLUTION:
1.A=πr²h
= (3)²(4)
= (9) (4)
A= 34cm
2. To Find the Radius of a Sphere just divide the radius by 2.
= 5÷2
= 2.5m
3. A= 2(lw + wh + hl)
= 2 (5x1 + 1x2 + 1x5)
= 2 (5 + 2 + 5)
= ( 10 + 4 + 10)
A= 24m
4. A= 6 a²
= 9x9
= 47 + 47 + 47 + 47 + 47 + 47
A= 282cm
5. SA= bh + ( s1 + s2 +3 ) H
= 4(5) + ( 5 + 11 + 11 ) ( 11)
= 20 + 27(11)
= 20 + 297
A= 317mm
_____________________________________
»Noted:
"Correct me if Im Wrong"
#CarryOnLearning!
#BetterWithBrainly!