9.4 Areas and lengins in Polar Courth
05842
✓ A Bm A 2/21/187597/20
A=H2
"
24
-12
0.
A = 2 ½ [f(o)]
= S₂rodo
²₁=
Ex. 16)=50
d
(201
(50)20
2
225
2
2x
22
D
==(2x)²
4
24
Exx r= 4+3 sin6 § 52* (4+25476)² 10 = ½ 125 (12sing +16 +12596 +95;, 25) 12
2
2x
= 1 (2²* 955 20 + 24 sin +16 Jo
2
+
257
min 22 dG)
=5332++
2×
0
3210 + [-24 +24] + 9 (en sinza-sis
= 1653 +256 +1 (1-101 26) 16
= 161 +1 10+ + sin 20
on
= 161 +1 (1100)
=167+27
3༡
05842
✓ A Bm A 2/21/187597/20
A=H2
"
24
-12
0.
A = 2 ½ [f(o)]
= S₂rodo
²₁=
Ex. 16)=50
d
(201
(50)20
2
225
2
2x
22
D
==(2x)²
4
24
Exx r= 4+3 sin6 § 52* (4+25476)² 10 = ½ 125 (12sing +16 +12596 +95;, 25) 12
2
2x
= 1 (2²* 955 20 + 24 sin +16 Jo
2
+
257
min 22 dG)
=5332++
2×
0
3210 + [-24 +24] + 9 (en sinza-sis
= 1653 +256 +1 (1-101 26) 16
= 161 +1 10+ + sin 20
on
= 161 +1 (1100)
=167+27
3༡
