an arch carries the thrust of weight to its _...
an arch carries the thrust of weight to its ____(1)____. with a ____(2)____, the horizontal part of the structure supports all the weight above it.\na. (1) center; (2) post - and - bearing\nb. (1) base; (2) springing line\nc. (1) keystone; (2) groin vault\nd. (1) sides; (2) post - and - lintel\nplease select the best answer from the choices provided\na\nb\nc\nd
Answer
# Answer:
D. (1) sides; (2) post - and - lintel
# Brief Explanations:
Un arco transfiere el empuje del peso a sus lados. En una estructura post - and - lintel (poste y dintel), la parte horizontal soporta todo el peso por encima. Las otras opciones no son correctas en este contexto.