answersLogoWhite

0


Best Answer

Area of a triangle = (base x Height)/2 = 7 ft x 15 ft/2 = 105/2 sq ft= 52.5 sq ft

User Avatar

Wiki User

2009-12-15 01:54:27
This answer is:
User Avatar
Study guides

Science

17 cards

Is glucose solution a homogenous mixture

Properties that describe the appearance of matter are known as what properties

Hearing sight sound and smell are examples of that you can use to make observations

What type of chemical weathering is caused when rocks sit in a pool of saltwater

➡️
See all cards
3.91
97 Reviews

Add your answer:

Earn +20 pts
Q: A triangle has a base of 7 ft and an altitude of 15 ft Find its area to the nearest tenth?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

The perimeter of an equilateral triangle is 32centimeters find the length of an altitude of the triagle to the nearest tenth of a centimeter?

Since an equilateral triangle has three congruent sides (and 3 congruent angles, each of 60⁰), the length of each side is 32/3 cm. If we draw one of the altitudes of the triangle, then a right triangle is formed where the side of a triangle is the hypotenuse, and the altitude is opposite to a 60 degrees angle. So we have, sin 60⁰ = altitude/(32/3 cm) (multiply by 32/3 cm to both sides) (32/3 cm)sin 60⁰ = altitude 9.2 cm = altitude


What does find the number to nearest tenth mean?

Round the number to the nearest tenth.


Find LN Round the answer to the nearest tenth?

LM = 4 in LN = ? Find LN. Round the answer to the nearest tenth.


The lenght of one side of an equilateral triangle is 10 cm find the altitude of the triangle?

The triangle's altitude is 8.7 (8.66025) cm.


How do you find the decimal approximation to the nearest tenth of point 640?

0.640 to the nearest tenth is 0.6


To find the mean do you round to nearest tenth?

Only if you were asked to find the mean to the nearest tenth. If so, don't round each number; calculate the mean first and then round it to the nearest tenth.


How do you find the altitude of a triangle?

altitude(height)=(Area * 2) /length(Base)


Given triangle ABC with a equals 15 b equals 21 and c equals 34 find the area of the triangle Round your answer to the nearest tenth?

The area is 99.0 square units.


Example problems in right plane triangle?

Here are a couple Find the altitude of a triangle with base 3 and hypotenuse 5. Find the altitude of an equilateral triangle with each side to 2


Find 56 to the nearest tenth?

56.0


A circle has a circumference of 110.6 mm Find its diameter to the nearest tenth?

A circle has a circumference of 110.6 mm. Find its diameter to the nearest tenth.


If BC4.5 CD 7.7 and AD16.7 find AB to the nearest tenth?

If BC=4.5,CD=,7.7,and AD=16.7. Find AB to the nearest tenth If BC=4.5,CD=,7.7,and AD=16.7. Find AB to the nearest tenth

People also asked