/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q. 393 A triangular road sign has base ... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 3: Q. 393 (page 407)

A triangular road sign has base 30 inches and height 40 inches. What is its area?

Short Answer

Expert verified

The area of the triangular road sign is600square inches.

Step by step solution

01

Step 1. Given Information  

The base of the triangular road is 30inches and the height is 40inches.

We have to find its area.

02

Step 2. Translate into an equation  

Let Abe the area.

The formula of the area of the triangle is A=12脳b脳h

So, the equation isA=12脳30脳40.

03

Step 3. Solve the equation 

By proceeding with the equation we get,

A=12脳30脳40A=600

Thus, the area of the triangular road is600square inches.

04

Step 4. Check the answer  

To check the answer use the area of the triangular road

Thus,

600=12脳30脳40600=600

It is true.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

The length of a rectangle is eight more than twice the width. The perimeter is 64. Find the length and width.

One number is eight more than another. If their sum is increased by 17, the result is 95. Find the numbers.

The sum of two consecutive integers is 77. Find the integers.

A cash box of \(1and \)5bills is worth \(45. The number of \)1 bills is three more than the number of $5 bills. How many of each bill does it contain

Deloise has $1.20 in pennies and nickels in a jar on her desk. The number of pennies is three times the number of nickels. How many coins of each type does she have?
See all solutions

Recommended explanations on Math Textbooks

Probability and Statistics

Read Explanation

Logic and Functions

Read Explanation

Mechanics Maths

Read Explanation

Calculus

Read Explanation

Pure Maths

Read Explanation

Statistics

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.