In figure ⬆
ABCD is a parallelogram, AE perpendicular to DC and CF perpendicular to AD. If AB = 16 cm, AE = 8 cm and CF = 10 cm, find AD
❌❌copypaste not allowed❌❌
Attachments:
Answers
Answered by
3
Answer:-
BSOWe have,
AE ⊥ DC and AB = 16 cm
∵ AB = CD [Opposite sides of parallelogram]
∴ CD = 16 cm
Now, area of parallelogram ABCD = CD x AE
= (16 x 8) cm2 = 128 cm2 [∵ AE = 8 cm]
Since, CF ⊥ AD
∴ Area of parallelogram ABCD = AD x CF
⇒ AD x CF = 128 cm
⇒ AD x 10 cm = 128 cm2 [∵ CF= 10 cm]
⇒ AD =
Thus, the required length of AD is 12.8 cm
hope it helps u...!!
Answered by
13
Answer:
Given,
Parallelogram ABCD
pAE = 8cm
AB = 16cm
CF = 10cm
In a parallelogram, we know that opposite sides are equal.
Therefore, CD = AB = 16cm
To find the value of AD, the base is multiplied with height.
Area of parallelogram = b x h
16 x 8 = AD x 10
128 = 10AD
AD = 12.8cm
Similar questions
Math,
3 months ago
Social Sciences,
3 months ago
Math,
3 months ago
Math,
7 months ago
Math,
7 months ago
Social Sciences,
1 year ago