Mathematics, 08.09.2021 18:00 ashtin8642

PLEASE HELP ME!!! B, C and D are points on a circle, centre O.
BOD is a diameter of the circle. AB is the tangent to the circle at B.
AO = 8 cm. Angle BAO = 30° Angle CBD = 63°
Calculate the length of BC. Give your answer correct to 3 significant figures.

PLEASE HELP ME!!!

B, C and D are points on a circle, centre O.
BOD is a diameter of the circle.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:50, potato3999

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

Answers: 3

continue

Mathematics, 21.06.2019 19:00, vane6176

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

Answers: 3

continue

Mathematics, 21.06.2019 21:30, mrlepreqon8897

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool. how far is the ball from the opposite edge of the pool

Answers: 1

continue

Mathematics, 21.06.2019 21:30, karmaxnagisa20

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?

Answers: 3

continue

You know the right answer?

PLEASE HELP ME!!! B, C and D are points on a circle, centre O.
BOD is a diameter of the cir...