1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
satela [25.4K]
3 years ago
12

The area of the triangle is 1560 m2TrueFalse

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
8 0

Answer:

FALSE

Step-by-step explanation:

Area of triangle is given by formula :

Area\ =\ \frac{1}{2}\left(base\right)\left(Altitude\right)

From picture we see that Altitude = 60 m

Base = 52 + 71 = 123 m

Now plug these values into above formula:

Area\ =\ \frac{1}{2}\left(123\right)\left(60\right)

Area\ =\ \frac{1}{2}\left(15129\right)

Area\ =\ \frac{15129}{2}

Area\ =\ 7564.5

Which is different than given area 1560 m^2.

Hence answer is FALSE.

You might be interested in
Find the volume of the cylinder in terms of pi.
Allushta [10]

Answer:

\large\boxed{V=81\pi\ in^3}

Step-by-step explanation:

The formula of a volume of a cylinder:

V=\pi r^2H

r - radius

H - height

We have r = 3in and H = 9in. Substitue:

V=\pi(3^2)(9)=\pi(9)(9)=81\pi\ in^3

5 0
3 years ago
AB=√202−162=√400−256=√144=12
ruslelena [56]
.6 is the answer YAYA
8 0
3 years ago
Why might a researcher use a sample rather than an entire population for their study?
cestrela7 [59]

Answer:

c

Step-by-step explanation:

its easier to take a group of 100 or something random people than a whole population.

6 0
3 years ago
Happy new year, <br> add 2000 + 21 = 2021<br> trying to be fun and creative.
uranmaximum [27]

HAPPY NEW YEAR:)

not only today

always be fun and creative

3 0
3 years ago
Read 2 more answers
Write 11•47 using the distributive property. Then simplify.
Dennis_Churaev [7]
Distributive property :

a (b+c) = ab + bc

Try writing 47 = 50-3  or 47 = 40+7.

11 x 47 = 11 x (50-3) = 11 x 50 - 11 x 3 = 550 - 33 =  517

or 

11 x 47 =  11 x (40+7) = 11 x 40 + 11 x 7 = 440 + 77 = 517
6 0
3 years ago
Other questions:
  • Using a directrix of y = −3 and a focus of (2, 1), what quadratic function is created?
    5·2 answers
  • A. Does the table represent a proportional relationship?
    12·2 answers
  • Answer number 12 please
    13·1 answer
  • Can someone please answer. There is one question. There is a picture. Thank you!
    11·1 answer
  • 12ab = 4 solve for a
    9·2 answers
  • What is y in 15=-7.5x^2+86x+702
    12·1 answer
  • Nathan bought 2 sandwiches and a beverage. each sandwich cost 4.75 and the beverage cost 1.29. how much change does Nathan get b
    7·2 answers
  • Tính thể tích m³ hồ tròn: đường kính 1,2m; cao 1,2m?
    14·1 answer
  • Giving brainliest for this
    12·1 answer
  • PLEASE HELP I'M MARKING BRAINLIEST!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!