Question
In a rectangle ABCD, ‘P’ is a point inside the
rectangle. If PA = 8 cm, PC = 6 cm and PB = 5 cm, then find PD.Solution
ATQ, 
We know that in rectangle, PA2 + PC2 = PD2 + PB2 So, 82 + 62 = PD2 + 52 Or, 64 + 36 = PD2 + 25 Or, 100 = PD2 + 25 Or, PD2 = 75 Or, PD = ±5√3 cm
More Geometry Questions
1219.98 ÷ 30.48 × 15.12 = ? × 2.16
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
`1804/898-:99/699xx749/751=?`
(√845 ×19.932+ √4230 ×14.385)/(√1765 ×4.877 ) = ?
Direction: Please solve the following expression and choose the closest option
`(13.022)^(2)+ (42.93)^(2)-(53.125)^(2)+(192.33xx14.88)=?- (88.44)^(2)- (42.03 xx 23.12)`
√49 + 6.66% of 1725 + 22² = ?² - √361
What approximate value will replace the question mark (?) in the following?
? =...
? = 49.97% of 38.09% of 1998.95
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
