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3 years ago

Can someone help me with all these!im giving brainliest:)

Mathematics

1 answer:

xenn [34]3 years ago

6 0

Step-by-step explanation:

1a.2.
b.1/2 base×height
c.2 ×1/2 base×height
base×height

1m=100cm
1m²=100cm×100cm
1m²=10000cm²
0.25m²=0.25×10000cm²
0.25m²=2500cm²

.3
.area of rectangle button+area of back+area of top
d.total surface area =base×height+area of rectangle button+area of back+area of top

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