aliyamayank aliyamayank

15-03-2021
Mathematics

contestada

Find the length of tangent drawn to a circle with radius 7 cm from a point 25 cm away from the

centre.

(a) 24 cm (b) 27 cm (c) 26 cm (d) 25 cm

Respuesta :

thebecks thebecks

15-03-2021

Answer:

a) 24 cm

Step-by-step explanation:

Tangents form a 90° angle with a radius.

using the Pythagorean theorem:

D² = 25² - 7²

D² = 625 - 49 = 576

D = 24

Answer Link

Otras preguntas

William Byrd was known as a “genius” of what instrument?

Is the cost of gasoline a direct or inverse variation with respect to the number of gallons used?

Simplify 3^-9 over 3^-12

best answer for number 16 will get brainliest!!!

The main threads of buddhism are?

Mark for review (Will be highlighted on the review page) 15. Within the metric system all units are based on the number a. 1000. b. 10. c. 1. d. 100.

Three hundred high school seniors were surveyed about their intended college majors. The results are displayed in the Venn Diagram below: A Venn Diagram title

all of the wabelenths are visible to the human eye except

Which of the following equations represents an unbalanced neutralization reactions

Which of the following is not an argument that inhabitants of the Faroe Islands use to justify their continued hunting of pilot whales? A. Restricting the hunt