the diagonal of rectangle is 26cm and breadth is10cm . find the length of rectangle
Answers
Answered by
2
by Pythagoras theorem
diagonal ²=breadth ²+length ²
26²=10²+l²
l²=26²-10²=(26-10)(26+10)=16×36
l=√(16×36)=4×6=24cm
diagonal ²=breadth ²+length ²
26²=10²+l²
l²=26²-10²=(26-10)(26+10)=16×36
l=√(16×36)=4×6=24cm
Similar questions
Physics,
6 months ago
Math,
6 months ago
Social Sciences,
6 months ago
Hindi,
1 year ago
English,
1 year ago