Q1.a. the area of a rectangle is 500 cm squared the ratio of the length to the width of the rectangle is 4:5 find the perimeter of the rectangle
b. a pencil case in te shape of a cylinder with a hemisphere at each end. the hemisphere has a diameter of 8cm and the pencilcase has a length of 22cm find the internalvolume of the pencilcase and find total surface area
c. a solid cone has a base radius of 9cm an slant height of 15cm find perpendicular height of the cone hence find volume of cone. the cone is melted down into 9 identical balls find radius of each ball
Q2.a. p(1,-2) nd q(-1,0) are 2 points the translation maps the point (-2,3) to the point r find coordiates od r
b. (-1,2) nd(3,-4)are 2 points on line L find slope of L find equation L. L contains points t(5,y) find y find the equation of the line K through t which is perpendicular to L
c. a(-2,3) b(1,-2) c(3,6) find m the midpoint of [bc] verify that [am] is perpendicular to [bc] find |am| and |bc| find area of triangle abc
Q3 and Q4. all about theorems. learn all of dem cause our teachers changed our theorms
Q5. no ur trig using sine rule to find sides of triangle
Q6. stats. apie chart, reading off a histogram, finding mean of mid intervals, construct a cumulative frequency table, draw a ogive, estimate median
sorry got a bit lazy toward the end