Answer:
4x-1 is right pattern rule
The angles converted to radian are as follows:
30° = 0.523599 rad
45° = 0.785398 rad
90° = 1.5708 rad
180° = 3.14159 rad
<h3 /><h3 /><h3>Degree to radian conversion:</h3>
Therefore,
a.
1° = 0.0174533 rad
30° = ?
cross multiply
angles in radian = 30 × 0.0174533 = 0.523599 rad
b.
1° = 0.0174533 rad
45° = ?
angles in radian = 45 × 0.0174533 = 0.785398 rad
c.
1° = 0.0174533 rad
90° = ?
angles in radian = 90 × 0.0174533 = 1.5708 rad
d.
1° = 0.0174533 rad
180° = ?
angles in radian = 180 × 0.0174533 = 3.14159 rad
learn more on radians: brainly.com/question/23649192?referrer=searchResults
Step-by-step explanation:
area of circle =πr²
=28.28cm²
hope it helps.
Answer:
It is rigid
It is isometric
The size is preserved
Step-by-step explanation:
Given that Triangle ABC was translated to form A'B'C', then both triangles are congruent triangles.
A translation only moves the figure, preserving the size.
Because the size is preserved, it is a rigid transformation or isometric transformation.
Answer: <B is congruent to <E
Step-by-step explanation:
There is no “angle,angle,angle” theorem when proving triangles are congruent.
There are 5 however that do:
ASA (angle, included side, angle)
SSS (side, side, side)
SAS (side, included angle, side)
AAS (angle,angle, non included side)
HL (hypotenuse,leg)
