Answer:
The first two
Step-by-step explanation:
Do the parenthesis of the first and you will get the original equation.
Multiple the second with 4 and you will get the original equation too.
Answer:
TU=4
Step-by-step explanation:
WU cuts the triangle in half (hint- angleTUW=90°)
so VU=TU
therefore, TU=4
I think what's your trying to say is 419-200? If so it's 219
B=22.62
16/sin30=b/sin45
16sin45/sin30 =22.62
The correct answer is 38.48 cm squared