Question
In triangles ABC and DEF, AB = FD and ∠A = ∠D. The
two triangles are congruent by SAS criterion if:ÂSolution
Side: AB = FD (one pair of sides are equal) Angle: ∠A = ∠D (one pair of angles are equal) To satisfy the SAS criterion, we need one more pair of sides that are opposite the given angle. Since the given angle is ∠A=∠D, we must find the side opposite to these angles: In â–³ABC, the side opposite to ∠A is AC. In â–³DEF, the side opposite to ∠D is DE. Therefore, AC = DEÂ
A mirror is placed and which of the Answer Figures is the right image of the given Question Figure?
Which of the answer figures is exactly the mirror image of the given figure when the mirror is held at AB?
Select the correct mirror image of the given combination when the mirror is placed at ‘PQ’ as shown.
Select the correct mirror image of the given figure when the mirror is placed on the right side of the figure.
Identify the correct mirror image of the following figure when mirror is placed to the right of the given figure.
Select the correct mirror image of the given combination when the mirror is placed at line AB as shown.
Select the correct mirror image of the given figure.
In the following question, choose the correct mirror-image from among the four alternatives (1), (2), (3) and (4) given along with it. The mirror may ...
Which answer figure will complete the pattern in the question figure?
Which of the answer figures is the exact mirror image of the given problem figure when the mirror is held at the right side?
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