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
Rina8888 [55]
2 years ago
12

Find the area of this triangle, round to the nearest tenth. I will give brainliest

Mathematics
1 answer:
USPshnik [31]2 years ago
5 0

Answer:

108.8yd²

Step-by-step explanation:

Area of a Side Angle Side triangle : Area = 1/2 ( a × b ) × sin(c)

where a and b = the side lengths and c = the angle

Here the given side lengths are 23yds and 9.5yds and the angle given has a measure of 85° so a = 23, b = 9.5 and c = 85

Area = = 1/2 ( a × b ) × sin(c)

a = 23 , b = 9.5 and c = 85

Area = 1/2 ( 23 × 9.5 ) × sin(85)

==> multiply 23 and 9.5

Area = 1/2 ( 218.5 ) × sin(85)

==> multiply 1/2 and 218.5

Area = 109.25 × sin(85)

==> multiply sin(85) and 109.25

Area = 108.8yd²

Note: When the triangle is not a right triangle ( when there is no 90° angle ) we have to use a special formula in order to find the area. Here this is given a side an angle and a side, when given a side an angle and another side you can solve using the formula Area = 1/2 ( a × b ) × sin(c)

You might be interested in
Brianna deposited $680 into a savings account that pays simple and your interest rate of 1.29% how much interest will she earn a
noname [10]
The answer is b just take the decimal off and subtract
8 0
3 years ago
Which line is parallel to y= = 1/3x + 7?
Monica [59]
The answer is the third choic, or the line with the same slope.
8 0
3 years ago
Read 2 more answers
Please help me!<br><br> Solve for x<br><br> 4−(2x+4)=5
Helga [31]
<span>4−(2x+4)=5
4 - 2x - 4 = 5
  -2x = 5
     x = -5/2
     x = - 2.5</span>
5 0
3 years ago
Read 2 more answers
Determine the product. 800.5 x (2x10^6)
zhenek [66]
D. 10^6 = 1000000 x 2 = 2000000 x 800.5 = 1601000000 = 1.601 x 10^9
6 0
2 years ago
Volume of right trapezoid cylindar whole bases are B 16m, b 8m, height is 4m and length is 32m
viktelen [127]

Answer:

volume = 1536 m^3

Step-by-step explanation:

given data;

B = 16m

b =8 m

height   H = 4 m

length  L = 32 m

volume of any right cylinder = (Area of bottom) \times (length)

Volume = A* L

The area of a trapezoid is

A=\frac{1}{2} H*(b+B)

A =\frac{1}{2} 4*(8+16)

A = 48 m^2

therefore volume is given as  

volume = 48*32

volume = 1536 m^3

6 0
3 years ago
Other questions:
  • Fill in the blanks.
    10·1 answer
  • A store is having a 25•/• off sale on all shirts. show two ways to calculate the sale price for a shirt that normally costs $24.
    9·1 answer
  • The top two nets represent the triangular prisms that are attached to the bases of a rectangular prism. The composite figure is
    14·2 answers
  • What is the value of the expression?divide 57/20
    11·2 answers
  • 2 times what number minus 3 is 5
    5·2 answers
  • The table list the frozen treats sold at the high school football concession stand by the booster club. The items along with the
    14·2 answers
  • Find the following integral. <br> Integrate x + 5/x^2 +10x +26 dx
    10·1 answer
  • What is the y intercept of this function? M=ax+by+c, b≠ 0
    7·1 answer
  • there are 6 members of a board of supervisors for a park district they need to form a subcommittee of 3 people to study expandin
    13·1 answer
  • Top top term of a fraction <br>​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!