QUESTIONS 46–50 PERTAIN TO THE FOLLOWING SITUATION

40. The correct answer is (B).

=

PQR L

Minor

= ° = °

PSR PQR

If

300 60

,

60

= ⋅ π⋅

L

360 2 10

1

= ⋅ π = π

6 20 10

3

. .

10 3 14

≈ ⋅ ≈

3 10 4

< <

.

10 10 5