Find the dimensions and the perimeter of side aehd.

The dimensions of AEHD are 3 inches and 3 inches

The perimeter of AEHD = 4 × 3 = 12 inches

Step-by-step explanation:

* The figure is a rectangular prism

- It has two rectangular bases DCGH and ABFE with dimensions

 4 inches and 3 inches

∵ DC = 4 inches and CG = 3 inches

∴ HG = 4 inches and DH = 3 inches

- It has two rectangular side faces ABCD and EFGH with

 dimensions 4 inches and 3 inches

∵ DC = 4 inches and FG = 3 inches

∴ AB = EF  = 4 inches and AD = EH = 3 inches

- It has two square side faces BCGF and ADHE with equal

 dimensions 3 inches

∵ CG = 3 inches and FG = EH = 3 inches

∴ BC = 3 inches and BF = AE = 3 inches

∴ The dimensions of AEHD are 3 inches and 3 inches

∴ Its perimeter = 4 × 3 = 12 inches

answer: sorry i can't you.

step-by-step explanation:

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc