Triangles ABC and ADE are both right-angled. Angles pand q are as shown in the diagram.
B
15
1
P
9
C С
1
10
E
3
It can be shown that cos p =
2
2
and cos q =
15
10
Determine the exact value of sin(p+q)
(3 marks)

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d

sorry for any inconvenience this may have caused try again

try again.

answer: i think 3

step-by-step explanation: