3 years ago

A right triangle has a base of 14.3 cm, a slant height of 21.75 cm, and a height of 15 cm. What is the area of the triangle?

Mathematics

1 answer:

lina2011 [118]3 years ago

8 0

Answer:

107.25cm²

Step-by-step explanation:

Area of triangle = 0.5 * base * height

Base = 14.3 cm

Height = 15 cm

Hence, Area of triangle :

Area = 0.5 * 14.3 * 15

Area = 107.25cm²

You might be interested in

Classify each number as rational or irrational. Choose the correct response from the drop-down menus.

Karo-lina-s [1.5K]

Answer:

0.325

Step-by-step explanation:

i don't get the question sorry...

8 0

3 years ago

Read 2 more answers

Please help me with this question <br><br> image attached

algol [13]

Answer:

Not enough information. For this to be SAS, the single tick mark would need to be located on the line CB and ED.

Step-by-step explanation:

6 0

3 years ago

The radius of a circle is 3 millimeters. What is the circle's area? Use 3.14 for .

Ulleksa [173]

Answer:

Area =9π

Step-by-step explanation:

A=π times r^2

Substitite 3 in for r and get 3^2=9 then multiply by π to get 9π as your answer

4 0

3 years ago

Please help mePlease help mePlease help mePlease help me

11111nata11111 [884]

This seems to be trying to tell us

$\dfrac{\frac 2 5}{\frac 1 {10}} = 4$

Answer: 4

5 0

4 years ago

Pls help! I can't go to bed unless they're all finished T-T there's 3 pictures people answer them all.

mezya [45]

Answer:

that's a lot I'm sorry but I can't do that all

Step-by-step explanation:

sorrrryyyyy

5 0

3 years ago