9. Given: AB is a diameter of circle O, mAC-79. Find mLAOC. A. 79 B. 101 C. 90 D. 180

Q: AB a diameter because C. 3 E B 3.

A: It is based on theorem of relationship between choard and diameter

Q: What is the length of the diameter in the circle below? 12 24

A: Consider the guven figure: Here, AC is the secant, and CE is the tangent to the circle. A tangent…

Q: Determine (a) the area and (b) the circumference of the circle. 21 ft

A:

Q: A man bought a trampoline for his children to use. The trampoline has a diameter of 12 feet. If a…

A: Given: The trampoline has a diameter of 12 feet.

Q: ノ

A:

Q: What type of triangle can be formed 7. Side lengths: 8,8√3, 16

A: Given:  Side lengths of the triangle are  X=8, Y=83 , Z=16

Q: 15. In the figure, AB I CD and LACDZCRD. Determine whether AB is a diameter of the circle. D

A:

Q: In triangle ABC, a=15, b=12 and c=10. Determine B. Round the answer to the nearest one.

A:

Q: Determine (a) the area and (b) the circumference of the circle. 3 cm

A: Given: radius r of the circle, r = 3 cm. we know that area of circle of radius r is given by πr2…

Q: If the area of the circle is 25TT cm², what is the length of diagonal AD? a. 5V2 cm b. 5V2n cm c.…

A:

Q: 9. What is the perimeter of the following figure? 8 ст 3 ст 3 cm 8 cm O 16 cm O 11 cm O 22 cm O 24…

A:

Q: 17 cm 2) The circumference of the circle above is?

A:

Q: in the given figure. O is the centre of the circle and AB is the diameter. If LODA= 90 and OB- BC,…

A: Given: AB= diameter of circle           O is center of circle            OB=BC         ∠ODA = 90

Q: In right triangle ABC, point O is the incenter, CD = 8"; AC=48"; AB=52". Find OD. OD= (Simplify your…

A: Here, CD=8", AC= 48", AB=52" and ∠ACD=∠ODC=π2

Q: 4) Find BC .B 21 yd 84 29 yd

A: We have to find the side BC

Q: 8 mi Circumference of the above circle is:

A: In thie radius is given, use circumference formula

Q: Determine (a) the area and (b) the circumference of the circle. 9ft

A: Given that: A circle with diameter, d = 9ft

Q: 11.WXYZ is a rectangle. Find the following:

A:

Q: 4. Find the perimeter of the hexagon. Round to the nearest hundredth.

A: In the given figure there are 4 triangles that have one unit base and 2 unit height. Then, the…

Q: Given a = 7.6, b=9.2, and c=5.3, Find the Area of the triangle. Round to 2.d.p.

A: Topic = Area

Q: In the diagram below of circle O, the length of the radius is 10 inches and the central angle is 60…

A: Radius of the given circle is 10 inchesCentral angle is 60°

Q: Find the area of the following parallelograms and triangles: 1. 3. 15 12 2. 2.

A:

Q: 12 yd 4 yd

A:

Q: 8) Calculate the length of side c in the triangle below. 25.0 m 16.0 m

A:

Q: . In the figure, O ABC is circumscribing a circle. Find the length of BC. 3 cm 9 cm 4 cm, B.

A: Topic:-  circle and  it's properties