proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

i really dont know

step-by-step explanation:

ipuy6tygy

step-by-step explanation:

answer: idkstep-by-step explanation:...Read More

1 more answers

128/3reason being 5 and 1/3 = 16/316/3 • 2/3 = 32/31 and 1/3 = 4/3 32/3 • 4/3 this will equal 128/3...Read More

2 more answers

0.69 yardsstep-by-step explanation: there are 36 inches in a yard25 : 36 = 0.69 yards (you can round to 0.70)...Read More

1 more answers

Tina can type at most 60 words per minute.tina can type at least 60 words per minute.tina can type more than 60 words per minute.tina can type no more than 60 words per minute...Read More

3 more answers

555.99.step-by-step explanation: hope this...Read More

1 more answers

guess at question: a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0? the domain...Read More

3 more answers

- Check all of the expressions that are equal to the one below. (8 + 7)•...
- The table shows the relationship between the number of cds and their c...
- In ΔUVW, the measure of ∠W=90°, UV = 71 feet, and VW = 11 feet. Find t...
- Use the sequence {−1,171,875;−234,375;−46,875;−9375, …} to answer the...
- Use the formula L= 10 log 10 R, where Is the loudness of a sound and R...
- Kyle evaluated an expression and showed his work. Which comment about...
- U=i+4j v=3i – 2; w=0.54 – 2v Calculate the component form of vector v...
- A group of researchers are interested in determining if women are more...
- The diagram shows the graph of y=5^x write down the coordinates of p...
- Two friends measure the distance a racecar travels over 10 trials. Use...