In the given figure, ABCD is a rectangle in which AB = 60 cm and BC = 40 cm. If P, Q, R and S be the mid-points of AD, DC, CB and BA, find the area of the shaded region.
Attachments:
Answers
Answered by
5
Answer:
40√13
Step-by-step explanation:
Construction: Draw AC
AC² = AB² + AC²
AC² = 60² + 40²
AC² = 3600 + 1600
AC = √5200
In Triangle ADC, P and Q are the mid points of AD and DC respectively.
∴ BY mid point theorem, PQ = 1/2 of AC
Similarily SR = QR = PS = 1/2 × √5200
∴ PQRS is a ║gm.
∴ AREA of PQRS = 4×1/2×√5200
= 2 × 20√13
= 40√13 cm
Answered by
4
Answer:
....
.
.
.
.
.
.
.
.
.
v
.
.
.
.
.
.
I
.
.
.
.
.
.y
.
.
.
.
.
.
.
.
.
.
Similar questions