Question

At an argheological site, the remains of two ancient step pyramids are congruent. If ABCD=EFGH, find m/_EHG.

Answer 1

m∠EHG = 68

Explanation:

If the two ancient step pyramids are congruent,

ABCD ≅ EFGH

All the angles and sides of the two pyramids will be congruent.

By the property of congruence,

Base angles of both the pyramids will be congruent.

m∠ADC = m∠EHG = 68°

Therefore, m∠EHG = 68 will be the answer.