In a triangle PQR PQ=20cm QR=21cm and PR=29cm is it is a right angled – InterviewSolution

1.	In a triangle PQR PQ=20cm QR=21cm and PR=29cm is it is a right angled triangle
Answer» in a TRIANGLE PQR,PQ=20 cmQR=21 cmPR=29cmif it is RIGHT ANGLED triangle thenPR^2=PQ^2+QR^2 =20^2+21^2 =400+441 =841 =29^2so it is a right angled triangle

Discussion

No Comment Found

Related InterviewSolutions

What is Rational Numbers ??Where are you Bunny ?? What happen Any Problem Bro ಠ︵ಠ
Observe the following table and find x is directly proportional
What is Rational Numbers ?Answer if ur boy ? Answer if ur Ashrith Im serious
ABCD is a parallelogram if the ratio sides 3,:2and perimeter is 120 m the find the length of the sides of the parallelogram
6. Find the area of the following polygohABCDEF where AP = 2 cm, AQ = 4 cm,AR = 6 cm, AD = 10 cm, AS = 8 cm, andBP, FQ, CR and ES are perpendiculars todiagonal AD
5y+10=4y-10 then what is the answer
*5. How do the prashastis written by Harisena and Ravikirti throw light on the history of theGuptas and Harshavardhana?
The product of two number is 27 /2 .If one number is 23/5,find the other. with solution
Evalute the expression given below for ( m = - 2 ) & ( n = 6 ) 3m³ + 2m²n + n³
Evalute the expression given below for ( m = - 2 ) & ( n = 6 )m² - n²