Answer:
BC = 30.73
Here,
so first solve for QD
Now! <u>using Pythagoras theorem,</u>
- BC = 30.73 ( rounded to nearest hundredth )
Multiply 3&8 and 3&7, this expands it to 24 + 21.
I am assuming that you will need to do Pythagorus Theorem to find the 3rd side length. If thats the case then you will need to do the following formula : a^2 + b^2 = <span>√(c)
So 15^2 + 30^2 = </span>√(c)
= 33.5 inches
The third angle would be 115 because 180 - 45 - 20 = 115
I hope this helped.
Answer: 3/6 6/12 10/20
Step-by-step explanation:
Answer:
what kinda math is this
Step-by-step explanation: