3 years ago

Work out the height of this triangle with base, b = 8mm and area, A= 218.8mm2.

2 answers:

5 0

You have to devide 218.8 with the base
h= 218.8 devided by 8mm gives us 27.35 mm and if you multiply 8 by 27.35 it gives you the same answer for the area

Vinil7 [7]3 years ago

3 0

Answer:

54.7

Step-by-step explanation:

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2 years ago

WILL AWARD BRAILEST!!!!!! A triangular prism has a triangular face with a base of 16.8 centimeters and a height of 10.2 centimet

VARVARA [1.3K]

Answer:

14 cm

Step-by-step explanation:

The first step is to find the area of the triangular base. The formula for the area of a triangle is $\frac{bh}{2}=\frac{10.2\cdot16.8}{2}=85.68$ . Now, you can divide the total volume by this to find the length. 1199.52/85.68=14. Hope this helps!