21-02-2021
Mathematics

contestada

If you get the answer just give me the full answer please. No matter the length.

If you get the answer just give me the full answer please No matter the length class=

Respuesta :

Supernova11 Supernova11

21-02-2021

Answer:

CD = 4

Step-by-step explanation:

I believe you know the geometric mean for altitudes?

CD = √AD * DB = √8 * 2 = √16 = 4

If you are not aware of this theorem, then use the similarity of triangles.

ADC ~ CDB

AD/DC = CD/DB (cross-multiply)

CD^2 = AD*DB,

CD = √AD * DB = √8 * 2 = √16 = 4

Answer Link

ACCESS MORE

Otras preguntas

Mies Thonpson designs a 1-mile square park. He makes a mille sides on his design for a dog play space. How many square miles of the park does he use for the dog

A ____ can be observed by all people on the side of the earth experiencing night. Group of answer choices Solar Eclipse Sunrise Lunar Eclipse Gravitation attrac

20 points need ASAP will mark brainliest Write one or two pages about how the human body systems work together to maintain homeostasis.

Which situation is typical of a limited government? A. A small group of wealthy elites control the political process. B. Every government action is support

Which should be true about a research topic? A. It should have unlimited scope. B. It should be of interest to you. C. It should have been researched by a

17/13=x/8 solve for x

Points S, U, and T are the midpoints of the sides of TrianglePQR. Triangle S U T is inside of triangle P Q R. Points S, U, and T are the midpoints of triangle P

Question 6 [10 marks] a) How does a company's use of information systems affect its corporate strategies? (7 marks) b) Provide an example. (3 marks)

Which statements about the relationship between the two triangles below are true? Check all that apply. Triangle A C D. Angle D is 60 degrees and angle A is 74.

What design element of an astronaut's spacesuits protects him or her from micrometeoroids, which are tiny bits of space debris travelling at high speeds?