The bases of trapezoid $ABCD$ are $\overline{AB}$ and $\overline{CD}$.We are given that CD = 8, AD = BC = 7,and BD = 9.Find the area of the trapezoid.

score 650 · Answer 15 · 2026-04-17 10:46:31

650

Views

Have you seen this golden ratio construction before with three squares (or just two) and circle ?Geogebra gives PHI or 1.6180.. exactly

Published on 17 Apr 2026 - 10:46

List Question

Question about area and triangle

Question: What theorem should I use for this geometry problem.

Construct parallel through a triangle satisfying a sum condition

There is a square $Q$ consisting of $(0,0), (2,0), (0,2), (2,2)$

Formula for area of triangle in complex plane

Does 3D euclidean space allows vector sum in 2 dimensions?

Problems on measure of angles and arcs in a circle diagram

How many mutually orthogonal circles are possible?

There is a square that vertices are (0,0) (0,2) (2,0) (2,2)

Scalar product is 0 in any triangle

mod used to describe an angle

New Golden Ratio Construct with Geogebra using Square and Triangle with Same Base Width. Geometric proof of golden section?

Finding a point coordinate given some distance restrictions relative to other points

The bases of trapezoid $ABCD$ are $\overline{AB}$ and $\overline{CD}$.We are given that CD = 8, AD = BC = 7,and BD = 9.Find the area of the trapezoid.

Have you seen this golden ratio construction before with three squares (or just two) and circle ?Geogebra gives PHI or 1.6180.. exactly

Trending Questions

Popular # Hahtags

Popular Questions