Question

State if the triangle is congruent

Answer 1

Explanation:

m∠ JHI + m∠GHJ = 180 { linear pair}

m∠JHI + 90 = 180

m∠JHI = 180 -90 = 90

In ΔGHJ and ΔJHI,

GJ = IJ { given}

JH = JH {common}

m∠ JHI = m∠GHJ { above proved}

ΔGHJ ≅ ΔJHI { Angle Side Side congruence}