Which of these statements is true about the two triangles graphed below? image 642cc01d5c3d43758e6d70ec2651a5d4 A They are congruent, because one can be obtained by reflecting the other across the x-axis. B They are congruent, because one can be obtained by reflecting the other across the y-axis. C They are not congruent, because one can be obtained by reflecting the other across the x-axis. D They are not congruent, because one can be obtained by reflecting the other across the y-axis.

b. t=-25h+3

step-by-step explanation:

a. is correct

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

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step-by-step explanation: