Answer:
Step-by-step explanation:
{90° = m∠1 + m∠2
{105° = 2m∠1 - m∠2
_______________
All you have left to do is this:
So, your two angle measures are
I am joyous to assist you anytime.
Answer:
51.39 units³
Step-by-step explanation:
The volume (V) of the prism is calculated as
V = area of base × height
Here area of base = 5.71 and height = 9, thus
V = 5.71 × 9 = 51.39 units³
17, 34...,.......................
" the sum " means add
17 + 2x = 87
2x = 87 - 17
2x = 70
x = 70/2
x = 35 <==
Step
<u>Find the value of x</u>
we know that
m∠FLI=m∠FLG+m∠GLH+m∠HLI ---------> equation
In this problem we have
m∠FLI=°
m∠FLG=°
m∠GLH=°
m∠HLI=°
Substitute the values in the equation
Combine like terms
°
Step
<u>Find the value of each angle</u>
Substitute the value of x in each angle
m∠FLG=°
m∠GLH=°
m∠HLI=°
therefore
<u>the answer is</u>
The smallest angle in the diagram is