Select the correct answer.
Which expression gives the area of triangle QRS?
s
15
...
Mathematics, 24.05.2021 18:20 Jennifer16253
Select the correct answer.
Which expression gives the area of triangle QRS?
s
15
20°
R
9
O A £19)(15)cos(209)
O B. (11)(15)cos(209)
oc. (9)(15)sin(20°)
OD. £(11)(15)sin(209)
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