221k views
13 votes
Please please help please please ASAP please please help please please ASAP please please help please please ASAP please please help please please ASAP please please

a=
b=
c=

Please please help please please ASAP please please help please please ASAP please-example-1
User Alle
by
8.2k points

1 Answer

12 votes

Answer:

∠a = 51°

∠b = 48°

∠c = 70°

Explanation:

∠c = 180° - 110° = 70° (Angles on a straight line add up to 180°)

∠ADB = 180° - (110° + 19°) = 51° (Angles on a triangle add up to 180°)

∴ ∠a = 51° (Alternate angles are equal)

∠A = 180° - (51° + 62°) = 67° (Angles on a triangle add up to 180°)

∠CAB = 67° - 19° = 48°

∴ ∠b = 48° (Alternate angles are equal)

User Reino
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories