3 years ago

What type of information do you need to prove that two triangles are congruent?

Mathematics

2 answers:

bekas [8.4K]3 years ago

7 0

I need to learn about my solcoil studdyes

Stels [109]3 years ago

3 0

To prove that two triangles are congruent you need to find their perimeter and if they equal the same thing they are equal.

You might be interested in

What does this equal 4x+27=3x

EastWind [94]

Answer:

-27 = x

Step-by-step explanation:

4x+27=3x

Subtract 4x from each side

4x-4x+27=3x-4x

27 = -x

Multiply by -1

-27 = x

5 0

3 years ago

Read 2 more answers

Write (5,0) with a slope of 2 in slope-intercept form

tia_tia [17]

Y = mx + c
y = 2x + c
When x = 5 and y = 0,
0 = 2(5) + c
c = -10

y = 2x - 10

6 0

2 years ago

Which of the following is positive? -(-31), -(31), -31, 0-31

BartSMP [9]

It would be -(-31) because a negative and negative is a positive

3 0

3 years ago

Read 2 more answers

You deposit $2000 in a savings account earning 5% simple interest. How long will it take for the balance of the account to be $3

Elden [556K]

A year and a half or 18 months

4 0

2 years ago

PLEASE PLEASE HELP <3

anzhelika [568]

Answer:

Step-by-step explanation:

∠ AFD = ∠ AFB + ∠ BFC + ∠ CFD

The 3 angles form a straight angle and sum to 180°, that is

4x + 5 + 6x + 3 + 5x + 7 = 180, that is

15x + 15 = 180 ( subtract 15 from both sides )

15x = 165 ( divide both sides by 15 )

x = 11

∠ CFD = 5x + 7 = 5(11) + 7 = 55 + 7 = 62°, thus

∠ AFE = ∠ CFD = 62° ( vertical angles are congruent )

3 0

2 years ago