1

Problem

A triangle has angle measurements of 28°, 45°, and 95°. What kind of triangle is it ?

2

Hint

The given measurements are 28°, 45°, and 95°.

4

Step

An obtuse-angled triangle is a triangle in which one of the interior angles measures more than 90° degrees.

5

Step

In an obtuse triangle, if one angle measures more than 90°, then the sum of the remaining two angles is less than 90°.

6

Step

So, it is an Obtuse triangle.

7

Sumup

Please summarize steps

Choices

8

Choice-A

In an obtuse triangle, if one angle exceeds 90°, it accurately corresponds to the option, making it the correct answer

Correct Obtuse triangle

9

Choice-B

In an acute triangle, angles measuring less than 90° inaccurately align with an option, rendering it incorrect

Wrong Acute triangle

10

Choice-C

The triangle, with one angle at 90 degrees, doesn’t align with the correct answer, making it incorrect

Wrong Right triangle

11

Choice-D

The option chosen doesn’t align with the correct answer; therefore, it is an incorrect choice in comparison

Wrong None of the above

12

Answer

Option

A

13

Sumup

Please summarize choices