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

The coefficients in a balanced chemical equation represent (l ) the mass ratios of the substances in the reaction (2) the mole ratios of the substances in the r

A bird flies 2.8 due west and then 2.7 due north. Another bird flies 2.7 due west and 2.8 due north. What is the angle between the net displacement vectors for

the product of two integers is 50. one integer is twice the other. find the integers.

Which polyatomic ion is found in the compound represented by the formula NaHCO3? (1) acetate (3) hydrogen sulfate (2) hydrogen carbonate

Why do some states have more Representatives than other states?

help on questions 11 and 15 Add and simplify if possible

There were 13 original states. Name three.

When lithium reacts with bromine to form the compound LiBr each lithium atom (1) gains one electron and becomes a negatively charged ion (2) gains three electro

Who was President during World War I?

What are the two parts of the U.S. Congress?