Question

find the third angle of triangle 36 degree 49 degree
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Answer 1

Answer:

105°

Step-by-step explanation:

each side of triangle contain 60°

each side of triangle contain 60°one side 36°

each side of triangle contain 60°one side 36°second side 49°

each side of triangle contain 60°one side 36°second side 49°third side x°

each side of triangle contain 60°one side 36°second side 49°third side x°36°+49°+x°=180°

each side of triangle contain 60°one side 36°second side 49°third side x°36°+49°+x°=180°85°+x=180°

each side of triangle contain 60°one side 36°second side 49°third side x°36°+49°+x°=180°85°+x=180°x=180°-85°

each side of triangle contain 60°one side 36°second side 49°third side x°36°+49°+x°=180°85°+x=180°x=180°-85°x=105° answer