the four semicircular grass plots shaded are to be turfed at rupees 20.50 per square. m. if the side of a square ABCD is 10 m then calculate the cost of turfing
Answers
area of four semicircle=4×1/2πr²
=2πr²
=2×22/7×(5)² [side= 10,
=44/7 ×25 m² isleye radius= 5
since,1m²=Rs 20.50
44/7×25m²= Rs 20.50×44/7×25
=Rs 22550/7
=Rs 3221.42 ans
Step-by-step explanation:
semicircular grass plots shaded are to be turfed at rupees 20.50 per square. m. if the side of a square ABCD is 10 m then calculate ...
24 votes
side of squire=10area of four semicircle=4×1/2πr² =2πr² =2×22/7×(5)² [side= 10, =44/7 ×25 m² isleye radius= 5since,1m²=Rs 20.50 44/7×25m²= ... More
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the four semicircular grass plots shaded and to be turfed at ₹20.50 ...
20-Feb-2018 · 2 answers
The cost of turfing = 3221 Rs. Step-by-step explanation: Given that Side of square = 10 m. Diameter of semicircular glass = 10 m.
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Question
the four semicircular grass plots shaded are to be turfed at rupees 20.50 per square. m. if the side of a square ABCD is 10 m then calculate the cost of turfing
Answer · 24 votes
side of squire=10area of four semicircle=4×1/2πr² =2πr² =2×22/7×(5)² [side= 10, =44/7 ×25 m² isleye radius= 5since,1m²=Rs 20.50 44/7×25m²= Rs 20.50×44/7×25 =Rs 22550/7 =Rs 3221.42 ans
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the four semicircular grass plots shaded and to be turfed at ₹20.50 per sq.m. if the side of square abcd is 10m,then calculate the cost of turfing.
Answer · 9 votes
The cost of turfing = 3221 RsStep-by-step explanation:Given that Side of square = 10 mDiameter of semicircular glass = 10 mTherefore , the radius = 10/2 = 5 mArea of four semicircles = 4 × πr² = 2πr² = 2 × 22/7 x (5)² = 157.14 cm²The cost of turfing the plot at Rs 20.50 sq m = 157.14 x 20.50 = 3221 Rs
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