1500 mE 42° с 2500 m D в

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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One of the actions that are proposed to favor the increase in the percentage of renewable energies used in the economy is to promote the production of vegetables that can be used in energy generation, taking advantage of the surplus of organic matter generated during the process of photosynthesis, but respecting, in the first place, agri-food needs. The figure shows the dimensions of an ABC triangular-shaped field that is used to plant different types of vegetables. Through a DE segment parallel to the BC side, you want to divide the area into two parts with the same area, so that one is dedicated to sowing products to manufacture energy and another to sow products for human consumption. Calculate the AD distance and the hectares that correspond to each part. I have also attached the formulas that you can use
a=12 cm, b= 15cmy
los y calcula sus á
udio sobre con:
s dimensiones
vértices ABC
Ja figura. Calc
ainada.
a favorecer e
sla de prom
de energía, a
co de fotosí
o con forn
ediante un
misma áre
a para sei
que corr
Teorema del
b
sen B
a
sen A
=
seno
-
Ceuando
с
senc
Teorema del coseno
a² = b ² + c²
2 bc cosA
B
B
b² = a² + c²2² - 2 ac cos
c²= 2² +b² - 2 ab cos ĉ
Área
.a.c. sen
Transcribed Image Text:a=12 cm, b= 15cmy los y calcula sus á udio sobre con: s dimensiones vértices ABC Ja figura. Calc ainada. a favorecer e sla de prom de energía, a co de fotosí o con forn ediante un misma áre a para sei que corr Teorema del b sen B a sen A = seno - Ceuando с senc Teorema del coseno a² = b ² + c² 2 bc cosA B B b² = a² + c²2² - 2 ac cos c²= 2² +b² - 2 ab cos ĉ Área .a.c. sen
de
ge-
te
en
se
al
e
el
1500 m E
42°
C
2500 m
D
B
49
Transcribed Image Text:de ge- te en se al e el 1500 m E 42° C 2500 m D B 49
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