<h3><u>Answer</u> :</h3>
Radius of circle = 14ft
We have to find the area of circle
Area of circle of radius R is given by
⇒ A = π × R²
⇒ A = π × (14ft)²
⇒ A = 196π ft²
✪ <u>Learn More</u> :
Area of sqaure : (side)²
Area of rectangle = l × b
Area of triangle = 1/2 × b × p
Answer:
Step-by-step explanation:Its B because Hyperbolic geometry, also called Lobachevskian Geometry, a non-Euclidean geometry that rejects the validity of Euclid's fifth, the “parallel,” postulate. Simply stated, this Euclidean postulate is: through a point not on a given line there is exactly one line parallel to the given line.
Answer:
Answer: A) 15
A natural number is basically a counting number {1, 2, 3, 4, 5, ...} so any positive whole number. That is why 15 is the answer. Choices B and D are fractional values, so we can rule them out. We can rule out choice C because this value is negative.
Step-by-step explanation:
Answer:
x = 145°
Step-by-step explanation:
We know that y = 98°, so we can find ∠DBC:
180°-y = ∠DBC
180°-98° = 82°
We also know that z = 63°, therefore we can apply <u>exterior angle of triangles</u> to find x.
∠DBC + z = x
82°+63° = x
x = 145°
