Answer:
pi or 1 pi
Step-by-step explanation:
Area = 1/4 * pi * r^2 (because it is 1/4 of a full circle)
1/4 * pi * 2^2 (the radius is 2 because it is given in the picture)
1/4 * pi * 4 = 1 pi
area = pi
hope this helps! <3
Answer:
70° and 110°
Step-by-step explanation:
If two angles forms a linear pair, this means that the sum of the angles is 180°. If the measure of one angle is x and the measure of the other angle is 1.4 times x plus 12∘
Let A be the first angle = x°
Let B be the second angle = (1.4x+12)°
Since they form a linear pair, then
A+B = 180°
x + 1.4x+12 = 180°
2.4x = 180-12
2.4x = 168
x = 168/2.4
x = 70°
The measure of angle A = 70°
The measure if angle B = 1.4x+12
B = 1.4(70)+12
B = 98+12
B = 110°
The measure of both angles are 70° and 110°
Answer:
1 3/8 in one week
Step-by-step explanation:
Answer:
f(1) =5 and f(3) =3 it is cortte
Step-by-step explanation:
Answer:
36π m²
Step-by-step explanation:
The radius is half the diameter, so is (12 m)/2 = 6 m. The area formula is ...
A = πr² = π(6 m)² = 36π m² . . . the area of the circle
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π is the lower-case 16th letter of the Greek alphabet. Its name is "pi."