ABCD is a parallelogram . AE is perpendicular to DC and CF is perpendicular to AD. If AB=16cm , AE = 8cm and CF= 10cm. Find AD.
Answers
Answered by
910
AB=CD=16cm
area of parallelogram=b×h
area of ABCD=CD×AE=AD×CF
16×8=AD×10
128=AD×10
12.8=AD
hope this helps!
area of parallelogram=b×h
area of ABCD=CD×AE=AD×CF
16×8=AD×10
128=AD×10
12.8=AD
hope this helps!
Answered by
308
In parallelogram ABCD, AD = 12.8 cm.
Solution:
Given:
AE = 8cm
AB = 16 cm
CF = 10 cm
In a parallelogram ABCD, “CD = AB = 16 cm” (∵Opposite sides of parallelogram are equal)
The value of AD can be found by multiplying base by height. Both base and height of parallelogram is perpendicular each other.
Area of parallelogram =
Area of ABCD =
AD = 12.8 cm.
Attachments:
Similar questions