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
mamaluj [8]
3 years ago
5

Find the area of a trapezoid based on the information given below. H=4√2 b1=5√2 b2=3√2

Mathematics
1 answer:
alexgriva [62]3 years ago
3 0
The formula of the area of the trapezoid:
A=\dfrac{b_1+b_2}{2}\cdot h
We have:
b_1=5\sqrt2;\ b_2=3\sqrt2;\ h=4\sqrt2
Substitute:
A=\dfrac{5\sqrt2+3\sqrt2}{2}\cdot4\sqrt2=\dfrac{5\sqrt2}{2}\cdot4\sqrt2=\dfrac{5\cdot4\cdot\sqrt2\cdot\sqrt2}{2}\\\\=\dfrac{20\cdot2}{2}=20
Used: \sqrt{a}\cdot\sqrt{a}=a

You might be interested in
What is the equation of the line?
Neporo4naja [7]
Y=4 because y is 4 all the time
3 0
2 years ago
What's equivalent to 4b
Nostrana [21]

Answer:

4 x 5

Step-by-step explanation:

6 0
2 years ago
Altogether how many legs do 30 cows have
Tresset [83]

Answer:

A cow possess 4 legs.

So, 30 of them will have 4 × 30= 120 legs

Option 3

6 0
3 years ago
Read 2 more answers
A swimming pool is 20 feet wide and 40 feet long. If it is surrounded by a walkway of square tiles, each is 1 foot by 1 foot, ho
Lena [83]

Answer:

124 tiles

Step-by-step explanation:

2(20+40)

2(60)

120+4=124

5 0
2 years ago
Someone check my answers please
Anna007 [38]

Answer:

its right

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Clarise evaluated this expression. (66.3 – 14.62) ÷ 0.6 – 0.22 (51.68) ÷ 0.6 – 0.22 (51.68) ÷ 0.42 51.68 ÷ 0.16 32.3 Which error
    8·2 answers
  • (Please help asap)<br> Evaluate 4/5 - 3/7<br> A. 1/5<br> B. 1/7<br> C. 13/35<br> D. 14/35
    8·1 answer
  • Waqas wishes to distribute 128 bananas and also 176 apples equally among a certain number of children. find the highest number o
    10·1 answer
  • Mark rolls two number cubes. What is the probability that the sum of the two numbers will equal 10?
    14·1 answer
  • Someone who enjoys working with numbers and words, facts, and data would have an interest in _____
    10·2 answers
  • What is the following product? (xsqrt7 - 3sqrt8)(xsqrt7 -3sqrt8)
    10·1 answer
  • Dennis, Emily, and Fernando want to find the zeros of the polynomial p(x)=x3+6x2+9x. Each student worked independently and prese
    9·1 answer
  • A rectangle is formed by placing two identical squares side by side
    8·1 answer
  • A line segment has a midpoint of (1, 3/2). If one endpoint is (4,3), what is the other endpoint?
    8·1 answer
  • Instant help guys please,I need this in about ten minutes.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!