AI Mentor

Check Your IQ

Free Expert Demo

Try Test

Courses

Dropper NEET Course Dropper JEE Course Class - 12 NEET Course Class - 12 JEE Course Class - 11 NEET Course Class - 11 JEE Course Class - 10 Foundation NEET Course Class - 10 Foundation JEE Course Class - 10 CBSE Course Class - 9 Foundation NEET Course Class - 9 Foundation JEE Course Class -9 CBSE Course Class - 8 CBSE Course Class - 7 CBSE Course Class - 6 CBSE Course

Offline Centres

Find the area of the shaded portion in the following figure.

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

12582cm2

13046cm2

14560cm2

15852cm2

answer is B.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

It is given,
Question Image

In trapezium, the parallel sides are 160 cm and 120 cm and the distance between them is 100 cm.

Complete area = 12 × (160 + 120) × 100 ⇒ 12 × (28 0) × 100 ⇒ 140 × 100 ⇒ 14000 c m 2

Now, area of rectangle = 40

×

⇒

800 cm2
Now,

Area of circle = 227 × 72 ⇒ 22 × 7 ⇒ 154 c m 2

Area of shaded area = Complete area – (Area of circle + Area of rectangle).

Shaded area = 14000 - 154 - 800 ⇒ 13046 c m 2

The Shaded area is 13046 cm2.
Therefore, the correct option is 2.

Watch 3-min video & get full concept clarity

courses

No courses found

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!