elizabeththomas10 elizabeththomas10

08-06-2020
Mathematics

contestada

What’s the correct answer for this ? Two chords AB and CD intersect at E. If AE = 2cm, EB =4, and CE = 2.5 cm, find the length of ED

Respuesta :

ujalakhan18 ujalakhan18

08-06-2020

Answer:

ED = 3.2 cm

Step-by-step explanation:

According to chord-chord power theorem,

(AE)(EB) = (CE)(ED)

2*4 = 2.5 *ED

8/2.5 = ED

ED = 3.2 cm

Answer Link

Otras preguntas

Bayza Grycza invested $30,000 in the Hansen Ryder Mutual Fund (Type A). The net asset value is $16.80 per share. The fund is front-loaded with a loading rat

Find f left parenthesis negative 1 right parenthesis if f left parenthesis x right parenthesis equals 3 x squared plus 5 x plus 5.

Which element has 11 protons in itsnucleus?SodiumMagnesiumCalcium

Simplify: 32 − 5 a /0 , where 32 − 5 a ≠ 0 .

Molecular Genetics Short Free Response (4 points)When DNA replicates, each strand of the original DNA molecule is used as a template for the synthesis of asecon

The Williams family has decided to buy a car for $26,750. They want to take out a 5 year loan at a 2.6 % APR for an amount of $ 21,000What will their monthly pa

Type the correct answer in the box. Spell all words correctly.For an independent contractor, which form records the Taxpayer Identification Number and Certifica

find the algebraic sum of the moments of the system of forces given in the diagram (I)about point A (ii)about point B

________ is any unoccupied or undeveloped real property falling outside the curtilage of a home. A. Abandoned property B. An open field C. Vacant land D. Unsecu

Find the missing number. Write your answer as a whole number or decimal. ×1,000=5,710