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
Rashid [163]
3 years ago
11

An isosceles trapezoid has base angles of 45° and bases of lengths 9 and 15. The area of the trapezoid is

Mathematics
1 answer:
-BARSIC- [3]3 years ago
3 0
Tangent 45 = height / 3
height = 3 * tan (45)
height = 3 * 1
height = 3

<span>Trapezoid area = ((sum of the bases) ÷ 2) • height
</span>
<span>Trapezoid area =  (9 + 15) /2 * height

</span><span>Trapezoid area =  12 * 3

</span><span>Trapezoid area =  36


</span>

You might be interested in
What is the answer ​
Firdavs [7]

Answer:

-5,5

Step-by-step explanation:

5 0
3 years ago
Can measurment be used with gcf
Tcecarenko [31]
What does "gcf" stand for?
5 0
3 years ago
Why does math even exist?
natita [175]
I know I dislike it as well! Sorry you are having trouble with it! :)
4 0
3 years ago
Read 2 more answers
There verticles of a rectangle are shown on the grid what are the coordinates of the missing vertex 3,5,6
Nadusha1986 [10]

Answer:

<h2><em><u>5</u></em><em><u>,</u></em><em><u>6</u></em></h2>

Step-by-step explanation:

<em><u>Since</u></em><em><u>,</u></em>

It's a rectangle so it will be formed on the coordinate which is 3units above dot(3,5) in picture where above the dot there is no point .

7 0
2 years ago
One highlighter has a mass of 11 grams. Another highlighter
sergejj [24]
10,800 milligrams equals 10.8 grams so that the first highlighter has the greater mass
7 0
3 years ago
Read 2 more answers
Other questions:
  • What percent of the data lie inside the box on a box plot?
    6·1 answer
  • The measure of an angle is nine times the measure of its complement. find the measure of each angle.
    5·1 answer
  • You and your friend are selling tickets for the orchestra concert. OnThursday, you sold 15 tickets and your friend sold 10 ticke
    13·1 answer
  • What is the slope intercept form of 10x-7y=-8?
    15·2 answers
  • The equation of the graphed line is 2x - y = -6.
    15·1 answer
  • If something cost2.99$ what is the total cost with taxes
    10·1 answer
  • Classify the following triangle. Check all that apply
    14·1 answer
  • BRAINLIEST FOR RIGHT ANSWER!!! The graph shows two lines, A and B. (IMAGE BELOW) How many solutions are there for the pair of eq
    8·1 answer
  • Find the product.<br><br> (6xyz4)(5xy3)<br><br> PLEASE HELP!!! ASAP!!
    15·2 answers
  • What type of solutions will a quadratic equation have when the discrimination b^2 - 4ac in the quadratic formula is negative? (p
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!