Rhombus ABCD has vertices (1, 10), (-4, 0), (7, 2), (12, 12), respectively.

Part 1 Use the distance formula to find the lengths of the diagonals.

Part 2 Use the lengths of the diagonals to calculate the area of the rhombus.

Part 3 One of the similar characteristics in a square and rhombus is that they both have four equal sides. The formula for the area of a square uses the side lengths to compute the area while the formula for the area of a rhombus uses the lengths of the diagonals to compute the area. Are area formulas for a square and rhombus interchangeable? In complete sentences, explain why or why not you think that the formulas are interchangeable. Create your own example using a square with side lengths and a rhombus with side lengths to prove your explanation. If necessary, round your answers to the nearest tenth of a unit.

geometry: triangles

solvers

lessons

answers archive

call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

answer: ay  

fonsi  

dy  

oh

oh no, oh no

oh yeah

diridiri, dirididi daddy  

go

sí, sabes que ya llevo un rato mirándote  

tengo que bailar contigo hoy (dy)  

vi que tu mirada ya estaba llamándome  

muéstrame el camino que yo voy (oh)

tú, tú eres el imán y yo soy el metal  

me voy acercando y voy armando el plan  

solo con pensarlo se acelera el pulso (oh yeah)

ya, ya me está gustando más de lo normal  

todos mis sentidos van pidiendo más  

esto hay que tomarlo sin ningún apuro

despacito  

quiero respirar tu cuello despacito  

deja que te diga cosas al oído  

para que te acuerdes si no estás conmigo

despacito  

quiero desnudarte a besos despacito  

firmo en las paredes de tu laberinto  

y hacer de tu cuerpo todo un manuscrito (sube, sube, sube)

(sube, sube)

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)

where is the picture

step-by-step explanation: