layla090556 layla090556

15-05-2021
Mathematics

contestada

In circle A below, points B, C, and D lie on the circle, and mZBDC = 35".

In circle A below points B C and D lie on the circle and mZBDC 35 class=

Respuesta :

abidemiokin abidemiokin

22-05-2021

Answer:

arcBC = 140degrees

Step-by-step explanation:

From the given digaram;

Angle at the center is twice angle at the circumference

Hence;

m<CAB = 2(m<CDB)

m<CAB = 2 * 35

m<CAB = 70degrees

Also;

m<CAB = 1/2 arcBC

70 = 1/2arcBC

arcBC = 70*2

arcBC = 140degrees

Answer Link

Otras preguntas

The three types of manufacturing costs in a job order costing system include

Temperature measures A) Potential and Kinetic Energy B) Total Energy C) Average Kinetic Energy

give an example of an active shape and tell what makes it look active

Process in which the nucleus divides to form two identical nuclei

Two quantities are related, as shown in the table: x y 2 10 4 9 6 8 8 7 Which equation best represents the relationship?

Lindsay is very excited to be getting a great deal on a ipad. IT was originally $500 but she will only be paying $325. What percent did she save?

seven friends picked 7 quarts of blueberries. three of the friends will share 4 quarts of blueberries equally. in which group does each friend get a greater amo

If the diameter of a circle changes from 18 cm to 6 cm, how will the circumference change?

how have religion and oil affected political issues in southwest asia

______________ no desperdicie el agua. Estoy triste de que Tengo miedo de que Es una lástima que Es importante que