Answer:
its a
Step-by-step explanation:
Answer:
BC = 11
Step-by-step explanation:
using the sine ratio in the right triangle and the exact value
sin45° =
, then
sin 45° =
=
=
=
( cross- multiply )
BC = 11
Answer:
−
1
2
+
Step-by-step explanation:
Answer:
about 90% of the time?
Step-by-step explanation:
Answer:
r5 tj rhe 62hs fgus us reallh bard lil