SILK is a rectangle. P is the point of intersection of the diagonals. KP=3-1cm and PL=2y+1,the length of SL= __ __ cm
Answers
Answered by
5
Step-by-step explanation:
2y-1--34-1
2y--34
y--34/2
y--17
Mark me as a brainlist thankyou
Answered by
4
Answer:
Step-by-step explanation
KP = PI = SP = PL as all diagonals in rectangle are equal
So then, 3y-2+3y-2 = 2y+2+2y+2 6y-2 = 4y+2
6y-4y = 2+2
2y = 4
y = 4/2
y = 2/1 or 2
KP = 6-1 = 5
KP = PI = SP = PL = 5
So from this information:-
SL = SP+PL or 5+5
So SL = 10cm
Similar questions