Melyn Melyn Rebeca

Question 1

If you want an angle from rheil sin you

Answer 1

Newid it so the prif llytherynins are on the top

Question 2

Dargabfod ongl in cos

Answer 2

Swap bug and small letter so big in testun
Chuck 2bc underneath to make a ffrac

Question 3

When to use sin

Answer 3

One h
2 ochr
Not h in betweeb

Orrrr

One h 2/3 ongl

Question 4

When to use cos

Answer 4

3h
Hyd ongl hyd

Question 5

Wher does sin start
Reach hugh poijt
Cross mid
Low point
Vross

Answer 5

0
90
18
270
360

Question 6

When does cos
Start
Cross
Reach loe
Cross
High

Answer 6

0(1hieght)
90
180
270
360

Question 7

Describe tan

Answer 7

Start on sero
Follows the 90 line up
Starts again next to 90
Crosses 180
Abd follows 270 up

Question 8

a[b. - c[b

Answer 8

a-c[b

Question 9

[a x [a

Answer 9

A

Question 10

[ ab

Answer 10

[a x [b

Question 11

Why dk we have aer

Answer 11

Gymharu cyfrifau syn talu ar adegau gwahanol

Question 12

What’s the i
And the n
In the log hafalid

Answer 12

Gyfradd llog
nifer o talidau yn bl

Question 13

Gwerth Arian ar diwedd bl

Answer 13

Arian x AER

Question 14

Deysrdd amlder

Answer 14

Amlder/lled dosbartg

Question 15

Darganfod canolrhif

Answer 15

Cyfanswm dwysedd amlder rhannu gyda dau
Edrych an lle ar y graff
Say goes 1/8th into the next bracet you do
1/8 x the lled y bracet
Abd that plus whatevr yiuve buikt up so far