Answer:Each pair of interior angle and the exterior angle
So the exterior angle = 360° - the interior angle.
Answer:
So, for an equilateral triangle we have 360/3 = 120 degrees as the exterior angle, and 180-120 = 60 degrees as the interior angle. For a square, you get 360/4 = 90 degrees as the exterior angle and 180-90 = 90 degrees as the interior angle.
Step-by-step explanation:
y~x²
y/x²= k
27/3²=3
therefore k= 3
y/ -4 = k
y / -4= 3
3y = -4
y = -4
14 km
7x2
Answer: attached image
To the evaluate -5.3+7.9
We get
2.6
Therefore the error
=2.6-2.4
=0.2
or
Given
Required
Find the possible values fo x
Square both sides
Equate to 0
Expand
Factorize:
Split:
