3 years ago

Help!! Find the area of the triangle.

Mathematics

1 answer:

grigory [225]3 years ago

3 0

Answer:

Area = 60.0 units²

Step-by-step explanation:

First, let's find the height of the triangle using Pythagorean Theorem:

Height = √(11² - 8²)

= √57

Height = 7.5 (nearest tenth)

✔️Find the area:

Area = ½*base*height

Base = 2*8 = 16

Height = 7.5

Plug in the values

Area = ½*16*7.5

Area = 60.0 units² (nearest tenth)

You might be interested in

Which of the following is a characteristic of the circumcenter of a triangle? A. It is the center of the circle that can be insc

ki77a [65]

Answer is A. It is the center of the circle that can be inscribed in a given triangle
Explanation
The circumcenter is called ”the circumcenter” because it is the center of the circle that ”circumscribes” the triangle.

6 0

2 years ago

What are the coordinates of point A? (8,-6) (-6,8) (-5,7) (7,-5)

mihalych1998 [28]

Answer:

Not the smartest person, but the graph shows that they're pointing down!

Step-by-step explanation:

7 0

3 years ago

What is the slope of the line represented by the equation 6y-14x=5

ioda

Answer:

slope = $\frac{7}{3}$

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

rearrange 6y - 14x = 5 into this form

add 14x to both sides

6y = 14x + 5 ( divide all terms by 6 )

y = $\frac{14}{6}$ x + $\frac{5}{6}$ ← in slope- intercept form

with slope m = $\frac{7}{3}$ ← in simplest form

7 0

3 years ago

Why is it not reasonable to have a linear trinomial with only one type of letter?

Rus_ich [418]

Because you can just simplify to have 1-2 terms only. Eg:
13+2y+4y (this is a trinomial as it has 3 terms) can be simplified to just give 13+6y

5 0

3 years ago

List the next 4 multiples of the unit fraction 1/2

Bas_tet [7]

1, 4/2, 2, 6/2 just keep multiplying by 1/2

5 0

3 years ago

Read 2 more answers