0592795 0592795
  • 09-05-2021
  • Mathematics
contestada

If m 2 = 23° and m3 = 68°, what is m 1?
O
A. 23°
B. 68°
C. 89°
D. 91°

If m 2 23 and m3 68 what is m 1 O A 23 B 68 C 89 D 91 class=

Respuesta :

katelashutosh
katelashutosh katelashutosh
  • 09-05-2021

Answer:

i think it is 68 degree i think

Answer Link
Abdullahyai
Abdullahyai Abdullahyai
  • 09-05-2021

Answer:

D 91

Step-by-step explanation:

Add 3 +2 =68 +23=91

Sum of any angle in atringle is 180 (rule)

Then 180-91 =89 (the missing angle in the traingle)

Since the sum of any straight angle is 180 (Therom)

180 - 89 =91

Or

The some of 2 interior angle in a triangle equal to the opposite exterior angle (Therom)

So 68 +23 = 91

Answer Link

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