Answer:
Yes, the students answer is reasonable.
Step-by-step explanation:
Answer to the first question
Answer:
4
Step-by-step explanation:
For the first triangle which is triangle <KJL
Hypotenuse= 8✓2
Angle=30°
Opposite = ?
Therefore we will use Sine formula
Sin30° = Y/8✓2
Y=4✓2
For the second triangle which is triangle <JML
Hypotenuse= 4✓2
Opposite=X
Angle=45°
Therefore we will use Sine formula again
Sin45°=X/4✓2
X=4
The questions appear to be cut off in the image. If you could upload a different image I would love to help!
11 feet 121 PI square feet
6 feet 36 PI square feet
I believe that the answer youre looking for should be about 2.84/4