fouadbazzi8 fouadbazzi8

22-04-2021
Mathematics

contestada

What is the area of ACDE to the nearest whole number?

Area of ACDE =

What is the area of ACDE to the nearest whole number Area of ACDE class=

Respuesta :

SENBugha SENBugha

22-04-2021

Answer:

Step-by-step explanation:

Area of rectangle ABCD = 84.

BC=x

We can use pythagorean to find x. 12^-6^2=c^2

C=6root3

6root3*6/2 = area of triangle ABC

ABC=18root3

Area of ACDE=84-18root3 which equals about 53

Answer Link

Otras preguntas

(1) Earths crust is made up of relatively rigid plates that ride atop Earth's hot, semiliquid mantle. (2) The plates are called tectonic because they're in cons

What are countries with little industry called?

Mandy,Jeremy, and Lily went to am amusement park during their summer vacation. Mandy spent $16.25 at the amusement park. Jeremy spent $3.40 more than Mandy spen

In comparing an oak tree with a maple tree, you can correctly say that A. Both maple and oak trees lose their leaves in the fall. B. Unlike oak roots, maple ro

Emily stopped at a produce stand to buy some tomatoes.Tomatoes cost $1.25 per pound at the stand. Emily bought 5 tomatoes that weighed 1.8 pounds in total.How m

An important role of fungi in an ecosystem is A) performing photosynthesis. B) breaking down dead organisms C) making alcohol D) killing bacteria

The _____________ have(has) many productive coalfields in West-Central Europe. A- navigable river B- English Channel C- North Sea D- Central Uplands

During metaphase, chromosomes line up along the equator of the cell. The cell then moves into anaphase, with microtubules attaching to the _______ of each chrom

How might Germany have prevented World War I?

DNA from one species differs from the DNA of another species in its a)base ratios b)sugars c)phosphate groups d)all of the above