09-03-2019
Mathematics

contestada

Given: DC is a diameter of circle k (O). DC ⊥ AB
Prove: AC ≅ BC

Respuesta :

20-03-2019

Answer:

See explanation

Step-by-step explanation:

Connect points A and O and B and O. Consider two right triangles AOE and BOE. In this triangles,

AO=BO as circle's radii;
OE is common leg.

By HL theorem, these triangles are congruent, thus, AC=BC.

Ver imagen frika

Answer Link

Otras preguntas

what is sustainable development?

Which passage from Frankenstein bestillustrates the theme of the destructive power of revenge"? O A. The monster says, "I recollected my threat [to Frankenstein

how much cost Rs 1136 when it is 10% discount and 13% vat is added then find out the discount and Vat amount

Write the features of Mark-I.

What are the end behaviors of f(x) = -2(x-17)^4? O A. Both ends go up. O B. The left end goes down; the right end goes up. C. The left end goes up; the right en

what is the term Self-induced EMF (Induction)

Definite & Indefinite Articles. Use the correct article in the following sentences _____Sr. director está con su secretaria elaborando ______nuevo proyecto

Inverse proportion fourteen people could paint 35 identical plates in 2 hours At this rate, how long would it take 20 people to paint 60 identical plates? I kno

Charlene is a salesperson. Let y represent her total pay (in dollars). Let x represent the number of items she sells. Suppose that x and y are related by the e

The question 4 down , can you help me guys?