alleryIn a parallelogram HELP with diagonals intersecting at O: OE = 4 cm and the diagonal HL = 5 + OE = 9 cm. Find OL.
A4 cm
B4.5 cm
C5 cm
D9 cm
Answer & Solution
Correct answer: B. 4.5 cm
Diagonals of a parallelogram bisect each other, so OH = OL.
With HL = 9 cm and O the midpoint of HL, OH = OL = 9/2 = 4.5 cm.
(The given OE = 4 cm is the half of the OTHER diagonal EP, so the full second diagonal EP = 8 cm.)
Keep practising Unit 1B3: Asymptotic Behavior and Infinite Limits
Browse all Unit 1B3: Asymptotic Behavior and Infinite Limits questions for AP Calculus AB, or explore more Mathematics topics.
Related questions
The diagonals of a quadrilateral are PERPENDICULAR BISECTORS of each other but they are NOThe diagonals of a RHOMBUS are:In a parallelogram, two adjacent angles are in the ratio 3 : 2. The four angles of the parIn parallelogram PQRS, PQ = 12 cm and QR = 7 cm. The perimeter of PQRS is:The diagonals of a parallelogram:Is it possible to have a regular polygon in which EACH EXTERIOR angle is 22°?How many sides does a regular polygon have if each interior angle measures 165°?A kite is a quadrilateral in which: