Mario needs to add one tile to complete a mosaic. the only size he has left is a 6 × 12 inch tile. since the tile is too large for the remaining space in the mosaic, he must trim the tile. the scale factor of the original to the trimmed tile is 4: 3. given the original dimensions of the tile (6 × 12 inches) and the scale factor (4: 3), the tile will be trimmed to a size of 4.5 × 8 inches. true false

step-by-step explanation:

i dont get

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation: