SSS - the side they're sharing is also congruent so if you just add in the other congruent sides you get SSS
Step-by-step explanation:
best of luck dear.........
1.
a. 8 x 7 x 1/2 = 56 x 1/2 = 28
b. 24 x 14 x 1/2 = 336 x 1/2 = 168
c. 5 x 12 x 1/2 = 60 x 1/2 = 30
d. 4 x 4.8 x 1/2 = 19.2 x 1/2 = 9.6
2.
two triangles: 2(4 x 8 x 1/2) = 4 x 8 = 32
rectangle: 15 x 8 = 120
total area: 32 + 120 = 152
Since there are two orange for every five green... I added them together to get 7 then divided 21 by 7. That would give you 3. Now you multiply three by two to find the answer.
Your answer should be 6.
