Get detailed and reliable answers to your questions with IDNLearn.com. Get accurate and detailed answers to your questions from our dedicated community members who are always ready to help.

Marcus is trying to make a rectangular picture frame from wood. He nails together two 10-inch pieces of wood and two 8-inch pieces of wood as shown in the diagram. He wants to make sure that the frame is a rectangle, so he measures the diagonal. What must the length of the diagonal be to ensure that the corners of the frame are right angles? I just want to know what formula to use

Marcus Is Trying To Make A Rectangular Picture Frame From Wood He Nails Together Two 10inch Pieces Of Wood And Two 8inch Pieces Of Wood As Shown In The Diagram class=

Sagot :

Answer:

Step-by-step explanation:

You have right triangles, so use the Pythagorean Theorem

x = length of diagonal

8² + 10² = x²

164 = x²

x = √164 = 2√41 ≅ 12.8 in

Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. Thank you for visiting IDNLearn.com. We’re here to provide accurate and reliable answers, so visit us again soon.