POSSIBLE POINTS: 8.33
Question 4
The diagram below, not drawn to seale, shows a block of met...
![subject](/tpl/images/cats/mat.png)
Mathematics, 03.12.2021 05:50 710jonathan
POSSIBLE POINTS: 8.33
Question 4
The diagram below, not drawn to seale, shows a block of metal in the shape of a prism.
The cross section of the block is a trapezium, PQRS, with parallel sides QR and PS, and
PQ, the perpendicular distance between the sides.
PQ-15 cm QR-6 cm PS - 12 cm and ST-3 cm
15 cm
6 cm
12 em
R
S
/
3 cm
T
(i)
Calculate the area of the trapezium PQRS.
(2 marks)
(ii)
(iii)
Given that ST-3 cm, calculate the volume of the block of metal. (1 mark)
The block of metal has a mass of 1.5 kg. Calculate, in grams, the mass of ONE
cubic centimetre of metal.
(3 marks)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00, olgapagan1010
At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00, Harini5721
How would you find the height of points on the circle? the topic is trigonometry.
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00, jasminebrown72
Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay
Answers: 1
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/geografiya.png)
Geography, 19.11.2020 22:50
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 22:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 22:50
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mkx.png)