So the total materials needed would be 70 yds. The only part you’re missing is side b that can be resolved by the Pythagoras Theorem that is showed in the picture below. If you need any explanations or have questions about it message me :)
Answer: 15
Step-by-step explanation:
Step 1: Subtract 3 from both sides.
Step 2: Multiply both sides by 5/2.
Step-by-step explanation:
<h3>
<u>★ Solution :-</u></h3>
Here,
The answer is if u do not already know it it is