nintendoman3000 nintendoman3000

01-05-2017
Mathematics

contestada

A toy pyramid has the dimensions shown below. The base of the pyramid i is an equilateral triangle. What is the ared
the base of this pyramid?
9 cm
21 cm
help

A toy pyramid has the dimensions shown below The base of the pyramid i is an equilateral triangle What is the aredthe base of this pyramid9 cm21 cmhelp class=

Respuesta :

samclements2003 samclements2003

20-02-2022

Answer:

21[tex]cm^{2}[/tex]

Step-by-step explanation:

Area of a triangle is A=[tex]\frac{bh}{2}[/tex]

For this triangle b=6 and h=7 so:

A=[tex]\frac{bh}{2}[/tex]

A=[tex]\frac{6(7)}{2}[/tex]

A=21[tex]cm^{2}[/tex]

Answer Link

Otras preguntas

4Select the correct answer.Which of the following is evidence of the past existence of glaciers?A.rift valleysB. fjordsC.estuariesD.oceanic ridges

Suppose Rachel wants to read more about the spaghetti trees. She would find most of the information A In a book about plant life near the volcanoes of Alaska B

what the word migrate mean in the sentence?The geese migrate when they fly south for the winter.

Which question would be helpful to identify a problem-and-solution text structure? A.How are the elements different from each other? B.What details are used to

The quote below is from an African-American leader in the early 1900s: “the power of the ballot we need in sheer defense else what shall save us from a second s

The number of houses being built each year is modeled by the growth equation, H(=350 20.12. How long will it take for the number of new houses to reach 70,000?

why does bach end up in jail? (bach’s fight for freedom) accepts new position in lind richard’s court does not end up in jail accepts new position as concert ma

Monochromatic light is incident on two slits separated by 0,2 mm. An interference pattern is observed on a screen 3,7 m away. The distance between the 3rd dark

What was the impact of Russia dropping out of the war due to the Russian Revolution?

Suppose Rachel wants to read more about the spaghetti trees. She would find most of the information A In a book about plant life near the volcanoes of Alaska B