19-04-2021
Mathematics

contestada

Those are the reasons when I put BD perpendicular to AC

Those are the reasons when I put BD perpendicular to AC class=

Respuesta :

srijanayadav24 srijanayadav24

19-04-2021

Step-by-step explanation:

Actually, ∠BDA＋∠BDC=180°

2∠BDA= 180°(CPCTC)

∠BDA= 90°

This is how BD is perpendicular to AC

Answer Link

Otras preguntas

January 6th is the Pandora's Box of "democracy" in the United States, but this is just another symptom of a deeper and more dangerous disease - the decline of t

What should be done when blending ingredients the cup gets punctured or broken? a) Use a new cup b) Discard the ingredients c) Transfer to another container d)

se desea pintar una pared culla altura es de 5m y de longitud 8m si cada metro cuadrado cuesta 5 ¿ cual es el total que se pagar?

Which term refers to changing something to improve it or make it more suitable for a particular purpose? A) Moderator B) Modesty C) Modification D) Modify E) Mo

Let f(x) = x - 5, g(x) = √{x+5}, and h(x) = 4x^3 - 5. Find the rule for the function {gh}{g-f}.

What patterns do you notice in the time series plot of average annual airfare from 2004 to 2018? (a. horizontal pattern, b. clear upward trend, c. clear seasona

Which class of lever can a cricket bat be?

26. Maria and Sam bought the items shown below. Maria's Bill Sam's Bill 1 iPad 3 Smartwatches 4 Cellphones Total $3 028 3 iPads 5 Smartwatches 6 Cellphones Tota

What hypothesis suggests that language acquisition is inherently programmed within the brain and nervous system? a) The Cultural Learning Theory b) The Innate B

A subset S′ of S is proper if S′ is not equal to S. We write S′ ⊊ S to indicate that S′ is a proper subset of S. Prove: If S is linearly independent and W = spa