3 years ago

3a. Find the value of a. Can you pls add work thank you for your time

Mathematics

2 answers:

devlian [24]3 years ago

8 0

Answer:

a = 98⁰

Step-by-step explanation:

According to the the triangle sum thereom, all angles in triangle add up to 180⁰.

m<a + m<b + m<c = 180⁰

m<a + 34⁰ + 48⁰ = 180⁰

m<a + 82⁰ = 180⁰

m<a + 82⁰ - 82⁰ = 180⁰ - 82⁰

m<a = 98⁰

Hope this helps, thank you :) !!

Lisa [10]3 years ago

4 0

Answer:

I think its 90°

Step-by-step explanation:

I dont know foe suee

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