A triangular playground has angles with measures in the ratio 4:8:6. What is the measure of the smallest angle? A. 10
B. 80
C. 40
D. 60

Hassan bought a package of tofu. the temperature of the tofu was 14° celsius when hassan put the package into the freezer. he left the tofu in the freezer until it reached –19° celsius. which expressions explain how to find the change in temperature, in degrees celsius, of the package of tofu? select three that apply.