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1. 2. Find the value of x and y, if D, E and F are midpoints. 3. X = _____________ Y = _____________. 4. Find the length of RT, if RU=12x – 6 and VW = 6x + 30. 5. RT= _____________. 6. In Δ RST U,V and W are midpoints.
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Find the value of x and y, if D, E and F are midpoints. 3. X = _____________ Y = _____________
Find the length of RT, if RU=12x – 6 and VW = 6x + 30. 5. RT= _____________
6. In ΔRST U,V and W are midpoints. Find the length of WT if UV = 8x, RS = 26x-40 and ST = 10x + 12. WT=____________
7. A) B) C)
8. List the SIDES in order from least to greatest. ________________ ________________ ________________
9. Decide whether the given side lengths can make a triangle. Write “yes” or “ no”. • 10, 11, 20 _________ • 4, 8, 12 _________ • c) _________
Write an inequality statement to describe the possible 3rd side length. 10. a) 5 feet, 8 feet ________ b) 11 yds, 14 yds ________ c) .5 inches, 6.5 inches ________
Find the perimeter of triangle DEF if D, E, and F are midpoints. 11.