GOZUNTA
Try it now
Problem preview
MF.GM.4 Warmup MF-051-A02-V03

Use angle facts and diagram structure to find unknown angle measures.

Use vertical-angle equality

Problem

A simple intersection sketch is described like this: the top angle is \(136°\), the bottom angle is labeled \(x\), and the left and right angles are the \(\text{other}~\text{two}~\text{angles}\) of the X-shape. What is the value of \(x\)?

An X-shaped intersection with 136 degrees on top and x on the opposite bottom angle. Open full size
Inside Gozunta

Turn the preview into practice.

More than a preview

Gozunta lets you study this problem—and more than 10,000 others.

Create targeted learning sessions, use hints, check your answer, read the walkthrough, watch the video, print the work, and track your progress.

Discover Gozunta Try it now
Four variants of this problem type
Curriculum context
Standard
MF.GM.4
Category
Geometry and Measurement
Domain
Angle Reasoning
Objective
Use angle facts and diagram structure to find unknown angle measures.
Problem type
Use vertical-angle equality