A line segment joining two points on a circle is called:
Aarc
Btangent
Csector
Dchord
Mathematics · Question Bank
Plane Geometry
17 of 23 questions match. Answer in your head first, then check the solution.
Find the number of sides of a regular polygon if each interior angle measures 108 degrees.
A7
B8
C5
D6
Lines that intersect at a point are called ______.
Askew lines
Bintersecting lines
Cagonic lines
Dcoincident lines
Find the area of the triangle whose sides are 25, 39 and 40.
A468
B684
C486
D864
A/An ______ triangle is a triangle having three unequal sides.
Aoblique
Bscalene
Cequilateral
Disosceles
A statement the truth of which is admitted without proof is called
Aan axiom
Ba postulate
Ca theorem
Da corollary
The angle of a sector is 30 degrees and the radius is 15 cm. What is the area of the sector?
A59.8 sq. cm
B58.9 sq. cm
C89.5 sq. cm
D85.9 sq. cm
A railroad curve is to be laid out on a circle. What radius should be used if the track is to change direction by 30 degrees in a distance of 300 m?
A566 m
B592 m
C573 m
D556 m
Find the area of the largest circle which can be cut from a square of edge 4 in.
A6.28 sq. in
B12.57 sq. in
C16 sq. in
D50.27 sq. in
The arc of a sector is 9 units and its radius is 3 units. What is the area of the sector in square units?
A12.5
B13.5
C14.5
D15.58
All circles having the same center but with unequal radii are called
Aencircle
Btangent circles
Cconcyclic
Dconcentric circles
In a circle of diameter 26 cm, a chord 10 cm in length is drawn. How far is the chord from the center of the circle?
A5 cm
B12 cm
C13 cm
D24 cm
The length of the median drawn to the hypotenuse of a right triangle is 12 inches. Find the length of the hypotenuse.
A24 in
B20 in
C23 in
D25 in
The area of a right triangle is 50. One of its angles is 45°. Find the hypotenuse of the triangle.
A10
B\(5\sqrt{2}\)
C\(10\sqrt{2}\)
D20
Find the area of the largest circle which can be cut from a square of edge 4 in.
A12.57 sq. in
B3.43 sq. in
C50.27 sq. in
D16 sq. in
The area of a rhombus is 264 sq. cm. If one of the diagonals is 24 cm long, find the length of the other diagonal.
A22
B20
C26
D28
Find the sum of the interior angles of a regular hexagon.
A810°
B540°
C720°
D630°