Try, pls, this decision (step by step).
Point (5.8;-2;4.2) belongs to the plane and line.
Answer:
the idea is to devide the shape into 3 smaller parts.
Step-by-step explanation:
devide it to three areas :
> semi-circle (0.5 * pi * R), R=5
>Square (10 * 10)
> triangle (0.5 * base * height),
bsse =10, height =7
Add them together.
Answer:
70°
Step-by-step explanation:
Total angle in a triangle is 180
∠C = 180 - 70 - 40
= 180 - 120
= 70
You simply divide, since it's a fraction. If you divide 14 b7 25, you get an answer of 0.56. :)
