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
vampirchik [111]
3 years ago
10

Diagonals of an isosceles trapezoid are perpendicular to each other and the sum of the lengths of its bases is 2a. What is its

area?
PLEASE HELP!!!!!
Mathematics
2 answers:
sergey [27]3 years ago
7 0
Area= a*height
the formula for an isosceles trapezoid is 1/2(base1+base2)*height. 1/2 base 2 and 2a will simplify to a  base length of a. a times height or a*height
ira [324]3 years ago
5 0
It's a^2 

the altitude is a 
so....

(b1+b2)/2*h=
(2a)/2*a
a*a=a^2
You might be interested in
If x = 1/3 and y = 3/4 , evaluate the following expression: 8 x − 3 y
LUCKY_DIMON [66]

Answer:

5/12 or 0.416667

Step-by-step explanation:

Plug in the values for x and y.

8(1/3) - 3(3/4)

Evaluate.

8/3 - 9/4

32/12 - 27/12

= 5/12

6 0
3 years ago
How many lines of symmetry does the picture have?<br> PIC INCLUDED
spin [16.1K]

Answer:

A) 1 line of symmetry

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the volume of the prism?
jolli1 [7]
V=a*b*c, a=(2+1/2), b=(2+1/2), c=(6+1/2)
V=(2+1/2)*(2+1/2)*(6+1/2) = 15/2 = 7+1/2
(seven whole and one second)
7 0
2 years ago
Read 2 more answers
What's the distance between (0,2) and (0,8)?
N76 [4]

Answer:

6 units

Step-by-step explanation:

The distance between two points can be calculated with the formula

\boxed{\textcolor{steelblue}{\text{Distance between 2 points}= \sqrt{(y_1 - y_2)^{2} + (x_1 - x_2)^{2}  } }}

However, since (0, 2) and (0, 8) have the same x coordinate of 0, the distance between them is the difference in their y-coordinates.

Distance between (0, 2) and (0, 8)

= 8 -2

= 6 units

7 0
2 years ago
How do you solve 24 divided by 3/8?
ICE Princess25 [194]
24/1 divided by 3/8 would be 64. That can be found by finding the reciprocal (inverse) of the second fraction, multiplying the numerators and denominators to get 192/3. Then to simplify, you can divide both numerator and denominator by 3 to get 64/1 or 64. Hope that helps!
4 0
3 years ago
Other questions:
  • Which expressions are equivalent to 5(3s-6a)
    7·1 answer
  • In a right triangle ABC,right angled at B,the ratio of AB to AC is 1:root 2.Find the value of 2tanA/1-tan square A
    7·1 answer
  • Your goal this week is to be online for a mean of only 60 minutes per day. For the first six days of the week, you are online 70
    15·2 answers
  • Rounded to the nearest tenth, what is the area of rectangle ABCD? rectangle ABCD with diagonal AC, labeled as measuring 9 feet,
    9·1 answer
  • Which point, if controlled by the Union, would result in the Confederacy being unable to import or export goods?
    7·1 answer
  • Need Help Fast!!! 10 points!
    7·1 answer
  • Which matrix multiplication is possible
    7·1 answer
  • If P is the centroid of triangle JKL , PN= 5 LM=33 KP= 16 and NL=13 . Find each measure
    5·1 answer
  • Find the rule and the graph of the function whose graph can be obtained by performing the translation 4 units right and 3
    9·2 answers
  • I need help with this
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!