Question

1.
R
tan 0 =
P
In the Fig. 8.12, ZR is the right angle of
A PQR. Write the following ratios.
(i) sin P (ii) cos Q (iii) tan P (iv) tan Q
Fig. 8.12
2.
b
x
In the right angled XYZ, ZXYZ=90° and
a,b,c are the lengths of the sides as shown in
the figure. Write the following ratios,
(i) sin X (ii) tan Z (iii) cos X (iv) tan X.
a
Z
Fig. 8.13
3.
500
In right angled ALMN, ZLMN = 90°
ZL = 50° and N= 40°,
write the following ratios.
(i) sin 50° (ii) cos 50°
(iii) tan 40° (iv) cos 40°
40°
MA
N
Fig. 8.14
4.
In the figure 8.15,ZPQR = 90°,
ZPQS = 90°, ZPRQ = a and ZQPS = 0
Write the following trigonometric ratios.
(i) sin a, cos a, tan a
(ii) sin 0, cos 0, tan o
Ta
R
Q
S
Fig. 8.15​

Answer 1

Answer:

what is this is it only one qns

Answer 2

Answer:

where are the figures???