Answer:
126 degrees
Step-by-step explanation:
3:7 means a total of 10; divide 180 by 10 to get 18; each 1 is 18; 18 * 7 is 126
Answer:
126°
Step-by-step explanation:
Step 1:
3 : 7 Ratio
Step 2:
3x + 7x = 180° Substitution
Step 3:
10x = 180° Combine Like Terms
Step 4:
x = 180° ÷ 10 Divide
Step 5:
x = 18°
Step 6:
18° × 7 Multiply
Answer:
126°
Hope This Helps :)
