3 years ago

Find area of triangle 24cm by 7cm

Mathematics

2 answers:

BartSMP [9]3 years ago

5 0

Answer:

168

Step-by-step explanation:

24cm by 7

= L x W

= 24 x 7

A = 168

yarga [219]3 years ago

3 0

Answer:

84 cm²

Step-by-step explanation:

The fromula for the area of a triangle is:

$A=\frac{hb}{2}$

h - height

b - base

We are given the measurements of 24cm and 7 cm.

$A=\frac{7*24}{2}\\\\A=\frac{168}{2}\\\\\boxed{A=84}$

The area of the triangle should be 84 cm².

Hope this helps.

You might be interested in

If the equation is solved, which is true?

Alex777 [14]

Answer:

Step-by-step explanation:

-13m = -12

m = 12/13 = 0.92

4 0

3 years ago

1-cos(12x)=<br> A. 2sin^2(6x)<br> B. 2cos^2(6x)<br> C. 2cos^2(12x)<br> D. 2sin^2(12x)

Y_Kistochka [10]

Cos(12x) = cos(6x+6x) = cos6xcos6x -sin6xsin6x = cos^2(6x) -sin^2(6x)

1 - cos(12x) = 1 - (cos^2(6x) -sin^2(6x)) = sin^2(6x) +cos^2(6x) - cos^2(6x) +sin^2(6x) = 2sin^2(6x)

so choice A. is right sure

3 0

4 years ago

Read 2 more answers

One day Mr. Pritz drove for 6 1/3 hours. The next day he drove 9 1/2 hours. For how many hours did he drive during the two days?

maks197457 [2]

Answer:

Step-by-step explanation:

First convert them into improper fractions: $6\frac{1}{3} =\frac{19}{3}$ and $9\frac{1}{2} =\frac{19}{2}$ . Now we add: $\frac{19}{2}+\frac{19}{3}=\frac{95}{6}$ or $15\frac{5}{6}$ .