Think of two lines BE and AD that intersect at C and makes triangles BAC and EDC since angles BCA and ECD are equal by opposite angle thereom. and given BC=EC, CA=CD there the triangles are equal and side BA=ED
Answer:
55, -150, -78
Step-by-step explanation:
Answer:
Option A -The height of the building is 105 ft
Step-by-step explanation:
to get the height of the building, we calculate using SOH CAH TOA
TOA = OPPOSITE / ADJACENT
Tan 59° = h / 63
Height = tan 59° X (63)
Height = 1.6643 X 63
Height = 104.85
Height = 105 ft
Answer:
-12(y-4x)
Step-by-step explanation:
-12y+48x=-12(y-4x)
