![lekingbrian9285](/avatars/20084.jpg)
lekingbrian9285
24.01.2020 •
Mathematics
Which postulate proves that the two triangles are congruent?
Solved
Show answers
More tips
- A Animals and plants Уход за джунгариками: полезные советы и рекомендации...
- L Legal consultation What Documents Are Required for a Russian Passport?...
- S Sport How to Choose Tennis Rackets?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
- H Health and Medicine Naskol ko Opasen Ukus Kleshcha i Kak Ego Raspoznat...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine What to Do When Your Jaw Locks Up?...
- G Goods and services What Are the Most Popular Services?...
- P Philosophy How did the concept of module arise in computer science?...
Answers on questions: Mathematics
- M Mathematics Given the coordinates classify qrt by it s sides. q(-2, -1), r(1, 5), t(-8, -4)...
- M Mathematics Can someone help me with this question...
- M Mathematics Find the value of x in the isosceles triangle shown below. Choose 1 A. x = square root of 40B. x = square root of 89C. x = square root of 41D. x = 7...
- M Mathematics A rectangle is 35.2 in wide and 34.1 in tall. If it is reduced to a height of 3.1 in, then how wide will it be? Width of new ractangle = inches...
- M Mathematics Find the value of (3x -2x^2)^3 ; when x = -3. ^ means power of *...
- M Mathematics The number f of miles a ship is from its destination x hours after starting a voyage is given by f(x)=80−20x. The number f of miles a submarine is from its destination x hours after...
- M Mathematics A truck is carrying grape juice, passion fruit juice, and pear juice bottles in a ratio of 2:1:3. if there are 20 grape juice bottles, then there are passion fruit bottles snd pear...
- M Mathematics PLEASE HELP I REALLY NEED IT RN...
- M Mathematics 1 The table below shows the number of minutes spent walking and the approximate calories burned. Is the relationship shown in the table proportional or non-proportional?...
- M Mathematics If youre cute click on this...
Ответ:
See below
Step-by-step explanation:
Part A:
area of parallelogram = base * height
A = 9 ft * 8/9 ft = 8 ft^2
Part B:
Connect point D to point B with a segment. Now you have 2 triangles.
The area of each triangle is base * height/2
area of triangle = bh/2 = (9 ft)(8/9 ft)/2 = 4 ft^2