Answer:
54°
Step-by-step explanation:
180° - 52° - 30° = 98°
180 - 98° - 28° = 54°
1.The ratio of dogs to cats is 3 to 4
2. For every 3 dogs there are 4 cats.
1/2=(A+B)
area of triangle=1/2×base×height
2
44
