Answer: 40° Step-by-step explanation: IN TRIANGLE ABC ∠A=∠B=70° ∠A+∠B+∠C=180° (ANGLE SUM PROPERTY) 70°+70°+∠C=180° 140°+∠C=180° ∠C=180°-140° ∠C=40° Reply
Answer:
40°
Step-by-step explanation:
IN TRIANGLE ABC ∠A=∠B=70°
∠A+∠B+∠C=180° (ANGLE SUM PROPERTY)
70°+70°+∠C=180°
140°+∠C=180°
∠C=180°-140°
∠C=40°