Answer:
<4 = 81
Step-by-step explanation:
we know that all the interior angles of a triangle will equal 180
so <1 + <2 + <3 = 180
we know that <4 is the exterior angle to <3
the exterior angle is equal to the angles opposite to its interior
<3 is the interior angle to <4
<1 and <2 are the angles opposite to <3
so <4 = <1 + <2
<4 = 42 + 39
<4 = 81
The product of 289 and 7 is 2023
So 2023 is in between the pair of numbers 2022 and 2024
or even in between the pair of numbers 2020 and 2025. You can make a lot of pairs, haha.
Step-by-step explanation:
what you got to do is you have to pee X 2 which which will give you an answer and you will subtracted by 4 + 485 which will give u p xthen you have your answer you can do it backwards like pee times 485 + 14 * -2 equals P x
Answer:
Step-by-step explanation:
<u>Given:</u>
<u>Since the sum of three interior angles is 180°, solve for A:</u>
- A + B + C = 180
- A + 3A + 6A - 5 = 180
- 10A = 185
- A = 18.5°
<u>Find B and C:</u>
- B = 3*18.5 = 55.5°
- C = 6*18.5 - 5 = 106°