Answer: 36
Step-by-step explanation:
By the triangle midsegment theorem, CE=16, CD=10, and ED=10.
So, the perimeter of triangle CDE is 10+10+16=<u>36</u>
Answer:
6x - 15
6x - (5 · 3)
(3 · 2x) - 15
1 l = 22.5 km
125 l = 22.5 × 125 = 2812.5 km
448
C) Area of Triangle is 102 Square Units