Answer:
The intersection of line l is AC
and the intersection of line m is DF.
7. To find the area of a triangle you use base x height /2. so the base is 10 and the height is 25 so you do 10 x 25 first which is 250 then divide by 2 which gives you 125 so the area of each pennant is 125 cm^2 ( the ^2 means squared)
8. To find the area of a square you do length x Width. Since for a square all sides are the same the length AND the width are both 450cm. Now you just do 450 x 450 which gives you 202,500 cm^2. BUT it asks for an answer written in SQUARE METRES so you have to change 450cm to metres making it 4.5 metres x 4.5 metres = 20.25 SO THE REAL ANSWER IS 20.25 M^2
Hope this helps you out!
Answer:
6
Step-by-step explanation:
Answer:
perimeter=50.26
Step-by-step explanation:
(9*3.14)=28.26
28.26+5+5+12=50.26
There are 4840 yards in an acre and the area of Jake's parents yard is 960. Knowing this, multiply 4840 by 1.2 to determine how many yards are in his grandparents yard, which is 5808 yards. Next, divide 5808 by 960. You will get 6.05.
It will take Jake 6 1/2 or 6.5 hours to mow his grandparents yard.
