Answer:
sorry i cant see the triangle can u describe it to me cause then i can edit my answer and put the right answer
Step-by-step explanation:
please don't be mad i really don't want any one to yell at me please i've already had a bad day so far so please don't yell at me
Answer:
They meet a line. Therefore, if two planes cut one another, then their intersection is a straight line.
Step-by-step explanation:
Answer:
Geometry is a branch of mathematics concerned with questions of shape, size, relative position of figures, and the properties of space. A mathematician who works in the field of geometry is called a geometer.
Answer:
<h2>
y = 5.6</h2>
Step-by-step explanation:
From Thales' theorem:

Grouping is when you have to terms that are the same inside the parenthesis and a different or same number outside the parenthesis and then the one inside the parenthesis u are going to group them not combined them and write them once and the numbers inside the parenthesis group them together by adding them and put parenthesis between them
Ex
5(4x+1)10(4x+1)
(5+10)(4x+1)