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
natima [27]
3 years ago
15

ABCD is a parallelogram. AB>AD. Prove: m∠ADB>m∠BDC. Show your work (statement reason maybe?)

Mathematics
2 answers:
Gwar [14]3 years ago
7 0

In the parallelogram ABCD, join BD.

Consider the triangle Δ ABD.

It is given that AB > AD.

Since, in a triangle, angle opposite to longer side is larger, we have,

∠ ADB > ∠ ABD. --- (1)

Also, AB || DC and BD is a transversal.

Therefore,

∠ ABD = ∠ BDC

Substitute in (1), we get,

∠ ADB > ∠ BDC.

prisoha [69]3 years ago
4 0

Answer:

Step-by-step explanation:

Given that ABCD is a parallelogram and AB >AD

To prove that m∠ADB>m∠BDC.

let us join BD.

Consider triangle ABD.  AB and AD are two sides that AB>AD

By triangle theorem we get

m∠ADB>m∠ABD.

Since opposite sides are parallel, we find that AB and Dc are parallel lines with BD as transversal.

Hence m∠ABD=m∠BDC.(alternate angles)

It follow that

m∠ADB>m∠BDC.

You might be interested in
Given that (x,y) = (5,15) find tan Ø. <br><br> A. 3 <br> B. 1/3 <br> C. 5 <br> D. 1/5
lesantik [10]
This value is in the positive quadrant meaning that all values remain positive. To answer this problem you must have an understanding of trig ratios being that tangent is opposite/adjacent. When you plot the points and draw a triangle using the origin of the point, you find that the adjacent value is 5 and opposite value is 15
7 0
3 years ago
I have a pile of 20 coins that includes dimes and quarters. The coins total is $2.75. How many quarters do I have?
Ilia_Sergeevich [38]
You have 5 quarters which equals 25 cents each. Which in total comes to $1.25.
You have 15 dimes which is worth 10 cents each.
Which in total comes to $1.50.
$1.50
+$1.25
=$2.75
5 0
3 years ago
3. Convert 150 yards per minute to feet per day.
vesna_86 [32]

One day has 24 hours.

One hour has 60 minutes.

One day has 24 x 60 = 1440 minutes.

1 yard is 3 feet.

150 yards x 3 = 450 feet.

150 yards per minute = 450 feet per minute.

450 x 1440 = 648,000 feet per day.

3 0
3 years ago
Use row operations to solve the system.
Aleks04 [339]

Answer:

x = 2, y = 7, z = 12

Step-by-step explanation:

x + y - z = -3 (1)

3x - y + z = 11 (2)

x - 4y + z = -14 (3)

add (1) and (2)

4x = 8 x = 2

add (1) and (3)

2x - 3y = -17

2(2) - 3y = -17

-3y = -17 - 4

-3y = -21

y = 7

Find z using any equation

x + y - z = -3

2 + 7 - z = -3

9 - z = -3

z = 12

3 0
3 years ago
15% 40% as whole numbers
Alex17521 [72]

Answer: Not possible

Step-by-step explanation: A whole number is an integer or a number without fractions. Both 15% and 40% are less than 1 since they are less than 100%; therefore, it is impossible to express them as whole numbers. They can only be expressed as the mixed numbers of 0.15 and 0.4, or 15/100 and 40/100.

3 0
3 years ago
Read 2 more answers
Other questions:
  • What are the factors of the expression?<br><br> 7⋅(x+y)<br><br> plz help<br>plz plz help asap
    11·2 answers
  • the speed of train a is 6 mph slower than the speed of trainb. train a travels 200 miles in the same time it takes train b to tr
    10·2 answers
  • Please assist! Limited time
    14·1 answer
  • Help I need help with the chart the most!!!
    8·1 answer
  • Help Video<br><br> Find the sum of 2x2 – 8x<br><br> 6 and 9x2 – 8.
    15·1 answer
  • How do i find the negative exponent
    15·1 answer
  • The expression −260+18 m represents a submarine that began at a depth of 260 feet below sea level and ascended at a rate of
    5·1 answer
  • Which of the following are congruence theorems for right triangles? Check all that apply.
    12·2 answers
  • What is the value of 90 deegres
    15·2 answers
  • Probability and Two-Way Tables
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!