Answer:
Option 1 and Option 3 are true.
Step-by-step explanation:
Given: Two triangles have equal area.
Area of triangle is depend on base and height because area of triangle is half base and height.
[tex]\text{Area of triangle}=\dfrac{1}{2}\times\text{Base}\times\text{Height}[/tex]
If two triangle has same base and height their area must be same.
Option 1 is true. The triangles have equal base lengths and equal heights.
If two triangles are congruent then their base and height equal by CPCTE property of concurrency. Base and height of congruent triangle are equal.
Option 3 is true. The triangles are congruent.
