Q2 - Harder questions Work out the missing side x, Give your answers to 1 d. p. or better.
ABC is an isosceles
ABCD is a rectangle, ABC is a right-angled triangle
triangle, with AB = AC,
AD |s a bitecto/ of angle BÁC.
A
B
A
Angle DAC = 17°
1 = CD,
60
13 cm
170
66°
B
С
С
A
.19
16 cm
otal
8
cm
12
cm
em
21
Mark II​

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.