Answer:
Step-by-step explanation:
The top left angle of the triangle is 62°, we know because we are shown that the exterior angle outside that part of the triangle is 28°, so 62° would make that a corner.
We can use Tan of this angle to find the missing side (in this case, the side opposite of the angle measuing 62°)
Tan A = (opposite side)/(adjacent side)
Tan 62° = y/350
solve for y
350(Tan 62°) = y
658.3 = y (rounded to the nearest tenth)
Answer: A star has six lines of symmetry.
Step-by-step explanation:
A star in a flat plane has one line of symmetry, but it can be divided into up to three different angles (120 degrees). A hollow sphere is symmetrical on the inside and will have six lines of symmetry. But if you cut across its middle at any slight angle, you'll also see six lines of symmetry. So the answer is that stars can have either 1 or 6 lines of symmetry depending on how they are measured.
Answer:
AC and BD are vertically oposite
and both sides are equal (equilateral) so AC = BD
As i think
325 meters in 28 seconds is 11.6 meters per second hope this helps.
