100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached 4.2 TrustPilot
logo-home
Previously searched by you
Previously searched by you
logo
  • CAIE AS & A Level Mathematics P1 (9709/1)
  • CAIE AS & A Level Mathematics P1 (9709/1)
To add items to your wishlist, you must be logged in
Exam (elaborations)

Solution of Past Paper of CAIE Math 9709/12 Feb/Mar 2020 Question # 7

Rating
-
Sold
-
Pages
4
Grade
A+
Uploaded on
21-10-2023
Written in
2023/2024

This document presents most carefully worked out and thoroughly explained complete Solution of Past Paper of Cambridge AS/A Level Mathematics (9709), Pure Mathematics 1, Feb/March 2020 We also provide on-on-one online help for students who still need some help beyond our provided solution. We always openly, and in a forthcoming way, welcome all kinds of suggestions, criticism and even queries. So do not hesitate to contact us.

Show more Read less
Institution
CAIE AS & A Level Mathematics P1 (9709/1)
Course
CAIE AS & A Level Mathematics P1 (9709/1)








Whoops! We can’t load your doc right now. Try again or contact support.
Report Copyright Violation

Written for

Course
CAIE AS & A Level Mathematics P1 (9709/1)
All documents for this subject (23)

Document information

Uploaded on
October 21, 2023
Number of pages
4
Written in
2023/2024
Type
Exam (elaborations)
Contains
Questions & answers

Subjects

  • oalevelsolutions
  • cambridge international
  • past papers solutions
  • pure mathematics 1 9709
  • as a level mathematics paper 1
  • solution of past paper 9709 12 february march 2020

Content preview

CIE/GCE/AS/Math/P1/20/Mar/12/Q#7

Question




The diagram shows a sector AOB which is part of a circle with centre O and radius 6
cm and with angle AOB = 0.8 radians. The point C on OB is such that AC is
perpendicular to OB. The arc CD is part of a circle with centre O, where D lies on OA.

Find the area of the shaded region.


Solution


We are required to find the area of the shaded region.


It is evident from the diagram that;


𝐴𝑟𝑒𝑎 𝑜𝑓 𝑆ℎ𝑎𝑑𝑒𝑑 𝑅𝑒𝑔𝑖𝑜𝑛 = 𝐴𝑟𝑒𝑎 𝑜𝑓 𝑇𝑟𝑎𝑖𝑔𝑛𝑙𝑒 𝐴𝑂𝐶 − 𝐴𝑟𝑒𝑎 𝑜𝑓 𝑆𝑒𝑐𝑡𝑜𝑟 𝐷𝑂𝐶


First, we find area of right-triangle AOB.


Expression for the area of a triangle for which two sides (a and b) and the included
angle (C ) is given;
$2.99
Get access to the full document:
100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached
Get to know the seller
Seller avatar
hummairamubashar

Document also available in package deal

Thumbnail
Package deal
Complete Solution of Past Paper of CAIE Math P1 9709/12 Feb/Mar 2020
-
12 2023
$ 35.88 More info

Get to know the seller

Seller avatar
hummairamubashar Self employed
View profile
Follow You need to be logged in order to follow users or courses
Sold
0
Member since
2 year
Number of followers
0
Documents
23
Last sold
-
oalevelsolutions

We provide substantial and authentic academic help. We are striving to provide you here the most carefully worked out and thoroughly explained solutions of past papers of O level and A level subjects to help you achieve highest grades. We provide these solutions in an organized manner which helps in one’s practice sessions. We also provide on-on-one online help for students who still need some help beyond our provided solution. We always openly, and in a forthcoming way, welcome all kinds of suggestions, criticism and even queries. So do not hesitate to contact us.

Read more Read less
0.0

0 reviews

5
0
4
0
3
0
2
0
1
0

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their exams and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can immediately select a different document that better matches what you need.

Pay how you prefer, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card or EFT and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions