2 years ago

How do you find similar triangles (equation?)

Mathematics

1 answer:

Irina-Kira [14]2 years ago

6 0

Two triangles are similar if they have:

<span>all their angles equalcorresponding sides are in the same ratio</span>

But we don't need to know all three sides and all three angles ...two or three out of the six is usually enough.

There are three ways to find if two triangles are similar: AA, SAS and SSS:

You might be interested in

5^2 + 12^2 =13^2 true or false?

Luden [163]

True

5^2 = 25
12^2 = 144

25+144=169
13^2=169

6 0

2 years ago

Each letter represents a question answer

evablogger [386]

A. 2x+3x-6=10+4x

5x-6=10+4x

5x=16+4x

X=16

5 0

2 years ago

PLEASE HELP ME THANK U *0*<br><br>Find the RATIO and the EXACT VALUE of the given Cos A.

weqwewe [10]

Answer:

Step-by-step explanation:

take angle A as reference angle

using cos rule

cos A=adjacent/hypotenuse

cos A=12/13

cos A=0.92

A=cos 23

A=23 degree

for ratio,

cos A=12/13

6 0

2 years ago

Read 2 more answers

PLZ HELP ME WITH GEOMETRY

Helga [31]

You just need to use your test-taking skill to eliminate the wrong answers here.

There is no such thing as a "Congruent Angles Postulate," so the last two choices can be eliminated.

The AA Similarity Postulate refers to triangles, not angles, so the second choice can be eliminated.

That only leaves the (correct) first choice.

5 0

2 years ago

Explain how you could use the distributive property to find how many gallons of water are pumped out of the black hole in 2 1/2

Otrada [13]

Answer:

by counting the numbers

Step-by-step explanation:

1 + 1 + 1 + 1 + 1 etc

6 0

2 years ago