The fifth interior angle is four lines the sixth Find the fifth interior angle

The fifth interior angle is four lines the sixth find

This preview shows page 4 - 7 out of 11 pages.

The fifth interior angle is four lines the sixth. Find the fifth interior angle of the hexagon. (3marks) 10. A and B are points on the circumference of a circle, centre O and radius 7cm. find the area of the minor sector AOB if AB=6.2cm. ( ∏= 22 / 7 ) (3 marks) 11. The sides of a rectangle are reduced by 32%, calculate the percentage decrease in the area of the rectangle. (3 marks) 4
Image of page 4

Subscribe to view the full document.

12. The internal radius of a pipe is 0.35m. Water flows through the pipe at 45cm per minute. What volume of water passes through the pipe In 3¼ hours. (4 marks) 13. Use mathematical table to evaluate. (0.0067359) ½ (2 marks) 14. Un umbrella and a pen are sold at a discount of 8% and 3% respectively. Calculate the overall discount offered on the two commodities, if the cost of the umbrella is four times that of a pen. (3 marks) 5
Image of page 5
15. The radii of the sector OAB and Okl 8hour in he figure are 10cm and 7cm respectively. Given that angle AOB =40 0 , find the area of the shaded region. (∏ = 22 / 7 ) (3 marks) 16. Use a ruler and a pair of compass only to construct triangle PQR in which PQ=4.3cm, OR =3.9cm and angle PQR is 135 0 . Measure PR. (3 marks) 17. Given the simultaneous equations.
Image of page 6

Subscribe to view the full document.

Image of page 7
  • Fall '18
  • ANYANZWA

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern

Ask Expert Tutors You can ask You can ask ( soon) You can ask (will expire )
Answers in as fast as 15 minutes