# Grade 10 Mathematics 2018 Paper 2

## Question 6

The diagram below shows a cup with a volume of 117π cm3 and an inner diameter of 60 mm. Ignore the thickness of the cup Calculate the: 6.1 Height of the cup (3) 6.2 Total surface area of the water that touches the cup if the cup is 80% full with water (4) [7]

## Question 3

3.1 In the diagram below, ΔAQPR is a right-angled triangle with QPR = 90 o 3.1.1 Use the sketch to determine the ratio of tan(900 — R). (1) 3.1.2 Write down the trigonometric ratio that is equal to S(-3 ; -4) is a point on the Carstesian plane such that OS makes an angle of … Read more

## Question 2

2.1 Determine the: 2.1.1 Length of PQ. Leave your answer in surd form. (2) 2.1.2 Gradient of PQ (2) 2.1.3 Coordinates of T (2) 2.2 Calculate the: 2.2.1 Area of ΔAQTR (3) 2.2.2 Size of θ, with reasons (2) 2.2.3 Coordinates of S (3) 2.3 Determine, with reasons, the gradient of the line through T … Read more

## Question 1

The line graph below shows test marks out of 10 obtained by a Grade 10 class. 1.1 Complete the frequency column in the table provided in the ANSWER BOOK. (2) 1.2 How many learners wrote the test? (1) 1.3 Calculate the: 1.3.1 Range for the data (2) 1.3.2 Mean for the test (3) 1.4 Determine … Read more