A rectangular picture frame is 80 cm. find it's diagonal
Answers
Answered by
1
Answer:
40 cm
Step-by-step explanation:
half of 80 cm is 40cm
Answered by
1
Answer:
100
Step-by-step explanation:
Diagonal = √(l²+b²)
=> 100 = √ ( 80² + b²)
=> 10000 = 80² + b²
=> 10000 - 6400 = b²
=> 3600 = b²
=> b = 60 cm ( Ans )
hope it helps
Similar questions