Answer:
1/16
Step-by-step explanation:
Hope This Helps :)
Plz Mark Brainliest!!!
Answer:
<em></em>
<em></em>
<em></em>
Step-by-step explanation:
Given
Required
Determine the %decrease
First, we need to determine the amount paid
The percentage decrease is the calculated as follows:
In this case;
So; we have:
<em></em><em> (Approximated)</em>
Answer:
70°, 140°, 50°
Step-by-step explanation:
110° and the angle inside the triangle are adjacent angles and sum to 180°, so
angle inside triangle = 180° - 110° = 70°
The triangle on the left is isosceles ( 2 congruent sides ) then base angles are congruent
∠ 1 = angle inside triangle = 70°
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ 2 is an exterior angle of the triangle on the left, so
∠ 2 = 70° + 70° = 140°
∠ 2 is also an exterior angle of the triangle on the right, so
∠ 3 + 90° = 140° ( subtract 90° from both sides )
∠ 3 = 50°
Answer:
Step-by-step explanation:
surface area=4πr²=36π
r²=9
r=3
