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
kotykmax [81]
3 years ago
9

What is the area of a traingle with base 19 inches and height 11 inches?

Mathematics
1 answer:
LiRa [457]3 years ago
5 0
A=bh/2=(19 x 11)/2=(209)/2=104.5 inches
You might be interested in
Find the area of the figure. Use 3.14 as π.
Karolina [17]

Answer: D. 94.25 in²

Step-by-step explanation:

To find the total area, we will break the shape up into two different parts.

[] The rounded part is 39.25 in². Let us assume the rounded part is exactly half of a circle.

      Area of a circle:

A = πr²

      Use 3.14 for pi:

A = (3.14)r²

      Find the radius:

d / 2 = r, 10 / 2 = 5 in

      Subsittue:

A = (3.14)(5)²

A = 78.5 in²

      Divide by 2 since it is only half:

78.5 in² / 2 = 39.25 in²

[] The triangle is 55 in².

      Area of a triangle:

A = b*h/2

A = 11 * 10 / 2

A = 110 / 2

A = 55 in²

[] Total area. We will add the two parts together.

55 in² + 39.25 in² = 94.25 in²

7 0
2 years ago
Read 2 more answers
Triangle JKL is transformed to create triangle J'K'L'. The angles in both triangles are shown.
Viefleur [7K]

The correct statement is AngleL = 25° AngleL' = 25°.

We have given that,

Triangle JKL is transformed to create triangle J'K'L'.

We have to choose the correct option.

<h3>What is the information about the transformed triangle?</h3>

The following information should be considered:

In a rigid transformation, the image & pre-image are congruent.

Reflection, translation, and rotation are rigid transformations.

In a non-rigid transformation, the image and pre-image are similar.

Dilation is a non rigid transformation.

In a rigid or nonrigid transformation, the corresponding angles are the same.

If the corresponding sides are the same, then it is a rigid transformation.

If the corresponding sides are proportional, then it is a nonrigid transformation.

It can be a rigid or a nonrigid transformation based on whether the corresponding side lengths have the same measures.

Therefore option 3 is correct.

To learn more transformation of the triangle visit:

brainly.com/question/17429689

#SPJ1

5 0
2 years ago
You are constructing triangle ABC given the line segments AB and AC and ∠A. The first thing you do is copy segment AC. Next, you
nikitadnepr [17]

Answer:

copy AB



Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
1/6(x + 6) = 11 need help
Andreas93 [3]

Answer:

7

Step-by-step explanation:

x=7

3 0
3 years ago
Read 2 more answers
An abstract sculpture in the form of a triangle has a base 21 meters and a height of 12 meters. Find the are of the triangle.
charle [14.2K]
The area of a triangle could be determined using the following formula
\boxed{a= \frac{1}{2} \times b \times h}

plug in the numbers
a =  \frac{1}{2} \times 21 \times 12
a =  \frac{1}{2} \times 252
a= \frac{252}{2}
a = 126

The area of the triangle is 126 square meters
8 0
3 years ago
Other questions:
  • Select all of the following that are ordered pairs of the given function.
    8·1 answer
  • PLEASE HELP I GIVE THANKS
    6·1 answer
  • A train can travel at a rate of 85 miler per hour. At this rate, how many hour will it take the train to go 102 miles?
    12·1 answer
  • Solve for x:<br> 9x + 10 = - 4x + 36<br> helppo pleasee !!!
    10·2 answers
  • What is the first step in solving this system by elimination?
    6·1 answer
  • What should be added to 'x' to get 'y'?
    13·2 answers
  • How do o solve this equation? 4(3x - 10) + 7 = 15
    6·2 answers
  • Serafina had 30 stickers. She gave the same number of stickers to each of her 3 friends. Now she has 18 stickers left. How many
    9·1 answer
  • Which expression represents "the sum of 5 and b divided by two
    14·1 answer
  • Which statement corrects the error, or errors, in this definition?In a dilation, each point in the pre image and it’s correspond
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!