evansrebekkah evansrebekkah

01-03-2021
Mathematics

contestada

The diagram shows rectangle ABDE and right angle triangle ABC AC=37cm BC=12cm BC:CD=1:2 work out the area of rectangle ABDE

Respuesta :

carmenlangford14 carmenlangford14

03-03-2021

can you let me know when you get this answer, i’m doing june 19 2H

Answer Link

sammorley691 sammorley691

07-03-2021

Answer:

1260cm^2

Step-by-step explanation:

BC : CD

12 : 24

12 + 24 = 36

h²- a² = b²

37²-12²

1369 - 144 = 1225

√1225 = 35

36 x 35 = 1260cm²

Answer Link

Otras preguntas

Can someone use the word delta in a sentence

how is mass transit in cities a possible solution tk urban air pollution?

How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?

Which equation has the same y-intercept as y=4x-3?a. y-3=x b. y=8x+3 c. 3-y=4x d. y=-3+8xWhich of the following is the equation of the line

(10y^3+20y^2+55y)/5y

Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??

how is mass transit in cities a possible solution tk urban air pollution?

How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?

(10y^3+20y^2+55y)/5y

How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?