a Draw the net of the model accurately and calculate the total surface area of

A draw the net of the model accurately and calculate

This preview shows page 9 - 11 out of 11 pages.

a) Draw the net of the model accurately and calculate the total surface area of the model from Net. (4marks) b) If the ratio of the area of the model to the area of the actual tent is 1:10,000, find the area of the material required to make the tent.(floor area exclusive) (3marks) 9
Image of page 9

Subscribe to view the full document.

c) If 1M 2 of the tent material costs sh.25.00. Find the total cost of the material required to make the tent. (3marks) 20. Draw a triangle ABC so that AB=5cm, ABC=45 0 and BAC=60 0 . a) Measure i) AC and ii) BC (6marks) 10
Image of page 10
b) i) Drop a perpendicular from A to BC ii) Measure the perpendicular and use it to calculate the area of the triangle (4marks) 21. Mumbi has Ksh540, 000 which she decides to share between her three children so that the youngest Matu gets three times what the middle child Ciru gets and Ciru gets half of what the eldest child, Maina gets. The three decide to invest all their money in a joint venture. At the end of the year their venture nets Ksh720, 000 in profit. They plough back 50% of the profit to the business, give quarter of the remaining profit to their mother and share the rest in the ratios of their investment. How much does each person in the family get. (10marks) 11
Image of page 11
  • 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