It would be 40. youd just add a zero to the end of each number and they add up to 250
Triangle ABC and triangle DCE are congruent, so line DE = line AB
Use the cosine rule to find angle ACB






Angle ACB = 48.1°
8.romb
Step-by-step explanation:
thats all I know
Answer:
19
Step-by-step explanation:
Its 19
9+10 is 19
Yeah
im just putting random words so it'll let me post this