Q3) Find length of rectangle having breadth 8 units and diagonal 17 units.
15units
16 units
13 units
14 units
Answers
Answered by
1
Answer:
h² = b²+p²
(17)² = (b)²+(8)²
289= b²+ 64
289-64 =b²
225 = b²
(15)² = b²
b = 15 units
length = 15 units
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Answered by
1
Answer:
As a two adjacent sides and the corresponding diagonal joining them forms a right angled triangle
Pythagoras theorem can be applied
Length^2=17^２-8^2
=225
Length=underfoot 225
=15
Explanation:
hope u understand
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