The measurements of some rectangles are given in the table below. However the
incomplete. Find the missing information
Area
Perimeter
20 cm
Answers
Answer:
can u check this question it's right or wrong??
LENGTH BREADTH AREA PERIMETER
20 cm 14cm 280 cm² 68 cm
18 cm 12cm 216 cm² 60 cm
15 cm 10cm 150 cm² 50 cm
Step-by-step explanation:
Complete Data in picture :
Perimeter of rectangle= 2 ( Length + Breadth)
Area of rectangle= Length * breadth
20 * 14 = 280 cm²
2(20 + 14) = 68 cm
60 = 2( Length + 12) => Length = 18 cm
12 * 18 = 216 cm²
150 = 15 * breadth => breadth = 10 cm
2(15 + 10) = 50 cm
LENGTH BREADTH AREA PERIMETER
20 cm 14cm 280 cm² 68 cm
18 cm 12cm 216 cm² 60 cm
15 cm 10cm 150 cm² 50 cm
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