Find the area of this rectangle in
i) cm2
ii) mm2
19mm
2.3cm
2 answers:
Answer:
Step-by-step explanation:
i) Length = 2.3 cm
Width = 19 mm = 19/10 = 1.9cm {10mm = 1 cm}
Area of rectangle = length * width
= 2.3*1.9
= 4.37 cm²
ii) Length = 2.3 cm = 2.3*10 = 23 mm
Width = 19mm
Area of rectangle = length * width
= 23 * 19
= 437 mm²
i) 2.3 cm » 2.3*2.3=4.9 cm2
ii) 19 mm » 19.19=361 cm2
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