Using cosine rule,
x^2=y^2+w^2-(2yw x cos X)
x^2=4.5^2+5.7^2-(2x4.5x5.7xcos 155)
x^2=99.2336
x=root over 99.2336
x=9.96 cm.
I hope this helps!
Answer:
D. 314 m²
Step-by-step explanation:
Area of circle= π r²
Radius = r = 10 meter
By putting radius in formula we get
area = 314.159 m² and nearest square meter is 314 m²
Answer:
293.776 yd
Step-by-step explanation:
3A=3L×w A=10×12.2=122
A=12.2×7.04=85.888
A=12.2×7.04=85.888
3A=122+85.888+85.888=293.776
Answer:
y = 37/36
Step-by-step explanation:
